| 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 | $115.29 | 3.457% | $119.2756 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $137.98 | 9.601% | $151.2275 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $68.96 | 8.584% | $74.8795 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $93.77 | 9.572% | $102.7457 | $102.75 | $102.75 | $102.70 |
| Purchase #5 | $100.62 | 13.760% | $114.4653 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $166.72 | 4.276% | $173.8489 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $115.29 | 6.500% | $122.7839 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $798.63 | $859.2264 | $859.24 | $859.30 | $859.20 | |