| 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 | $173.87 | 4.714% | $182.0662 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $65.94 | 12.407% | $74.1212 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $194.56 | 13.870% | $221.5455 | $221.55 | $221.55 | $221.50 |
| Purchase #4 | $40.84 | 8.777% | $44.4245 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $92.84 | 12.394% | $104.3466 | $104.35 | $104.35 | $104.30 |
| Purchase #6 | $248.96 | 7.662% | $268.0353 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $38.66 | 6.284% | $41.0894 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $855.67 | $935.6287 | $935.64 | $935.60 | $935.50 | |