| 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 | $148.91 | 9.687% | $163.3349 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $139.84 | 9.770% | $153.5024 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $68.85 | 10.546% | $76.1109 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $73.27 | 8.269% | $79.3287 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $95.89 | 12.526% | $107.9012 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $127.28 | 11.580% | $142.019 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $150.78 | 3.751% | $156.4358 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $804.82 | $878.6329 | $878.63 | $878.65 | $878.50 | |