| 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 | $185.38 | 9.524% | $203.0356 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $13.99 | 10.804% | $15.5015 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $119.28 | 13.250% | $135.0846 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $69.31 | 8.477% | $75.1854 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $84.63 | 3.563% | $87.6454 | $87.65 | $87.65 | $87.60 |
| Purchase #6 | $152.47 | 3.264% | $157.4466 | $157.45 | $157.45 | $157.40 |
| Purchase #7 | $111.86 | 3.777% | $116.085 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $736.92 | $789.9841 | $790.00 | $790.05 | $789.90 | |