| 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 | $182.40 | 5.147% | $191.7881 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $32.55 | 4.391% | $33.9793 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $87.92 | 11.216% | $97.7811 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $243.79 | 6.845% | $260.4774 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $86.38 | 4.187% | $89.9967 | $90.00 | $90.00 | $90.00 |
| Purchase #6 | $166.33 | 5.642% | $175.7143 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $78.46 | 12.742% | $88.4574 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $877.83 | $938.1943 | $938.20 | $938.25 | $938.30 | |