| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.64 | 5.358% | $127.1039 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $155.57 | 7.258% | $166.8613 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $119.63 | 12.256% | $134.2919 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $202.64 | 7.421% | $217.6779 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $186.81 | 8.266% | $202.2517 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $28.46 | 9.723% | $31.2272 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $83.71 | 11.587% | $93.4095 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $897.46 | $972.8234 | $972.82 | $972.85 | $972.90 | |