| 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 | $145.82 | 6.664% | $155.5374 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $26.99 | 3.342% | $27.892 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $106.71 | 12.319% | $119.8556 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $177.54 | 6.816% | $189.6411 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $156.59 | 8.431% | $169.7921 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $22.31 | 10.716% | $24.7007 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $43.67 | 4.710% | $45.7269 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $679.63 | $733.1458 | $733.15 | $733.20 | $733.10 | |