| 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 | $127.98 | 10.625% | $141.5779 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $124.95 | 13.273% | $141.5346 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $143.94 | 12.524% | $161.967 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $229.71 | 13.424% | $260.5463 | $260.55 | $260.55 | $260.50 |
| Purchase #5 | $8.30 | 5.224% | $8.7336 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $146.97 | 5.137% | $154.5198 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $22.49 | 13.259% | $25.4719 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $804.34 | $894.3511 | $894.35 | $894.35 | $894.30 | |