| 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 | $126.32 | 6.586% | $134.6394 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $175.46 | 5.420% | $184.9699 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $16.69 | 4.630% | $17.4627 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $173.80 | 3.331% | $179.5893 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $225.83 | 8.120% | $244.1674 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $59.75 | 9.210% | $65.253 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $34.25 | 4.405% | $35.7587 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $812.10 | $861.8404 | $861.84 | $861.80 | $862.00 | |