| 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 | $104.51 | 10.872% | $115.8723 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $153.91 | 8.531% | $167.0401 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $170.33 | 12.552% | $191.7098 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $48.39 | 4.328% | $50.4843 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $70.84 | 4.412% | $73.9655 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $181.83 | 11.205% | $202.2041 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $137.57 | 5.362% | $144.9465 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $867.38 | $946.2226 | $946.22 | $946.20 | $946.20 | |