| 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 | $166.59 | 8.828% | $181.2966 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $120.89 | 7.149% | $129.5324 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $91.95 | 11.704% | $102.7118 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $150.83 | 9.480% | $165.1287 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $139.87 | 7.358% | $150.1616 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $37.87 | 5.457% | $39.9366 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $59.48 | 9.233% | $64.9718 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $767.48 | $833.7395 | $833.74 | $833.75 | $833.70 | |