| 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 | $143.28 | 7.809% | $154.4687 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $184.79 | 11.583% | $206.1942 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $205.71 | 3.281% | $212.4593 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $102.58 | 10.534% | $113.3858 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $158.63 | 4.283% | $165.4241 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $135.75 | 3.787% | $140.8909 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $129.43 | 7.813% | $139.5424 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $1,060.17 | $1,132.3654 | $1,132.36 | $1,132.35 | $1,132.40 | |