| 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 | $149.46 | 3.667% | $154.9407 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $78.70 | 12.513% | $88.5477 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $82.56 | 3.516% | $85.4628 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $86.31 | 11.687% | $96.397 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $229.60 | 9.394% | $251.1686 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $97.83 | 13.392% | $110.9314 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $132.66 | 5.393% | $139.8144 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $857.12 | $927.2626 | $927.26 | $927.25 | $927.20 | |