| 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 | $95.86 | 12.551% | $107.8914 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $77.61 | 13.607% | $88.1704 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $145.74 | 3.739% | $151.1892 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $62.56 | 13.286% | $70.8717 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $67.32 | 6.686% | $71.821 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $178.99 | 7.332% | $192.1135 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $205.25 | 7.425% | $220.4898 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $833.33 | $902.5470 | $902.54 | $902.50 | $902.60 | |