| 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 | $158.52 | 3.802% | $164.5469 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $110.82 | 7.343% | $118.9575 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $135.94 | 4.556% | $142.1334 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $199.56 | 5.571% | $210.6775 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $204.58 | 8.497% | $221.9632 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $19.89 | 6.676% | $21.2179 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $46.68 | 8.632% | $50.7094 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $875.99 | $930.2058 | $930.21 | $930.20 | $930.20 | |