| 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 | $95.29 | 10.312% | $105.1163 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $138.62 | 3.668% | $143.7046 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $93.77 | 4.169% | $97.6793 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $6.43 | 8.775% | $6.9942 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $176.25 | 10.512% | $194.7774 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $231.34 | 12.585% | $260.4541 | $260.45 | $260.45 | $260.50 |
| Purchase #7 | $146.60 | 8.486% | $159.0405 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $888.30 | $967.7664 | $967.76 | $967.80 | $967.80 | |