| 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 | $140.49 | 9.238% | $153.4685 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $95.62 | 7.821% | $103.0984 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $159.70 | 3.857% | $165.8596 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $197.31 | 11.261% | $219.5291 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $65.74 | 4.302% | $68.5681 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $26.87 | 9.318% | $29.3737 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $148.81 | 4.732% | $155.8517 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $834.54 | $895.7491 | $895.75 | $895.70 | $895.90 | |