| 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 | $146.51 | 10.166% | $161.4042 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $73.72 | 7.772% | $79.4495 | $79.45 | $79.45 | $79.40 |
| Purchase #3 | $77.98 | 8.808% | $84.8485 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $102.74 | 3.490% | $106.3256 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $189.64 | 10.804% | $210.1287 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $51.72 | 7.713% | $55.7092 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $125.68 | 8.182% | $135.9631 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $767.99 | $833.8288 | $833.83 | $833.85 | $833.70 | |