| 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 | $129.78 | 11.668% | $144.9227 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $233.68 | 5.508% | $246.5511 | $246.55 | $246.55 | $246.60 |
| Purchase #3 | $56.90 | 3.196% | $58.7185 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $15.36 | 8.703% | $16.6968 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $163.68 | 4.302% | $170.7215 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $19.81 | 12.374% | $22.2613 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $103.40 | 3.645% | $107.1689 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $722.61 | $767.0408 | $767.04 | $766.95 | $767.10 | |