| 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 | $161.57 | 4.736% | $169.222 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $206.88 | 9.211% | $225.9357 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $39.96 | 8.349% | $43.2963 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $196.65 | 12.255% | $220.7495 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $96.28 | 6.669% | $102.7009 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $23.63 | 6.725% | $25.2191 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $41.40 | 13.668% | $47.0586 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $766.37 | $834.1821 | $834.19 | $834.15 | $834.10 | |