| 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 | $175.37 | 11.847% | $196.1461 | $196.15 | $196.15 | $196.10 |
| Purchase #2 | $153.86 | 7.682% | $165.6795 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $110.29 | 8.472% | $119.6338 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $171.25 | 5.185% | $180.1293 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $190.60 | 10.478% | $210.5711 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $20.85 | 7.845% | $22.4857 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $20.85 | 6.846% | $22.2774 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $843.07 | $916.9229 | $916.93 | $917.00 | $916.90 | |