| 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 | $171.57 | 3.809% | $178.1051 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $38.71 | 13.319% | $43.8658 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $241.88 | 6.619% | $257.89 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $144.69 | 3.113% | $149.1942 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $58.33 | 13.591% | $66.2576 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $63.99 | 3.497% | $66.2277 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $202.72 | 7.601% | $218.1287 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $921.89 | $979.6691 | $979.68 | $979.70 | $979.70 | |