| 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 | $195.48 | 5.469% | $206.1708 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $169.26 | 13.402% | $191.9442 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $110.82 | 5.438% | $116.8464 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $23.48 | 10.564% | $25.9604 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $141.69 | 3.464% | $146.5981 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $101.82 | 6.778% | $108.7214 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $122.36 | 4.346% | $127.6778 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $864.91 | $923.9191 | $923.92 | $923.90 | $923.90 | |