| 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 | $107.48 | 11.648% | $119.9993 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $11.48 | 8.503% | $12.4561 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $95.41 | 7.808% | $102.8596 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $159.72 | 9.105% | $174.2625 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $30.42 | 11.560% | $33.9366 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $155.73 | 13.412% | $176.6165 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $60.39 | 12.817% | $68.1302 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $620.63 | $688.2608 | $688.27 | $688.25 | $688.30 | |