| 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 | $110.87 | 9.461% | $121.3594 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $227.33 | 7.526% | $244.4389 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $33.99 | 4.688% | $35.5835 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $173.28 | 9.794% | $190.251 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $19.69 | 13.656% | $22.3789 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $64.85 | 8.384% | $70.287 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $142.33 | 6.708% | $151.8775 | $151.88 | $151.90 | $151.90 |
| 7 purchase totals = | $772.34 | $836.1762 | $836.18 | $836.25 | $836.30 | |