| 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 | $141.61 | 12.316% | $159.0507 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $194.62 | 7.402% | $209.0258 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $102.74 | 6.386% | $109.301 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $88.36 | 10.762% | $97.8693 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $42.27 | 8.759% | $45.9724 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $29.78 | 8.435% | $32.2919 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $168.28 | 12.669% | $189.5994 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $767.66 | $843.1105 | $843.11 | $843.10 | $843.20 | |