| 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 | $105.70 | 12.357% | $118.7613 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $148.28 | 8.215% | $160.4612 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $103.63 | 9.709% | $113.6914 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $110.89 | 4.420% | $115.7913 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $13.96 | 13.608% | $15.8597 | $15.86 | $15.85 | $15.90 |
| Purchase #6 | $210.72 | 7.216% | $225.9256 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $120.49 | 8.848% | $131.151 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $813.67 | $881.6415 | $881.64 | $881.65 | $881.80 | |