| 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 | $135.55 | 13.271% | $153.5388 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $155.68 | 8.621% | $169.1012 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $82.29 | 13.852% | $93.6888 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $141.25 | 4.867% | $148.1246 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $112.43 | 7.396% | $120.7453 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $82.56 | 8.519% | $89.5933 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $82.42 | 5.678% | $87.0998 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $792.18 | $861.8918 | $861.89 | $861.90 | $861.80 | |