| 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 | $169.32 | 13.188% | $191.6499 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $84.35 | 8.545% | $91.5577 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $113.66 | 11.617% | $126.8639 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $17.39 | 8.604% | $18.8862 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $25.49 | 8.579% | $27.6768 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $133.43 | 4.738% | $139.7519 | $139.75 | $139.75 | $139.80 |
| Purchase #7 | $163.62 | 5.576% | $172.7435 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $707.26 | $769.1299 | $769.13 | $769.15 | $769.20 | |