| 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 | $151.87 | 4.136% | $158.1513 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $155.50 | 11.643% | $173.6049 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $43.85 | 5.823% | $46.4034 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $129.26 | 10.715% | $143.1102 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $200.91 | 9.854% | $220.7077 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $50.96 | 3.402% | $52.6937 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $58.47 | 7.475% | $62.8406 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $790.82 | $857.5118 | $857.50 | $857.50 | $857.50 | |