| 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 | $155.34 | 9.405% | $169.9497 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $66.46 | 11.720% | $74.2491 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $101.93 | 7.619% | $109.696 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $58.46 | 5.234% | $61.5198 | $61.52 | $61.50 | $61.50 |
| Purchase #5 | $18.93 | 8.535% | $20.5457 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $165.54 | 13.470% | $187.8382 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $199.76 | 5.344% | $210.4352 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $766.42 | $834.2337 | $834.25 | $834.25 | $834.00 | |