| 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 | $158.95 | 11.798% | $177.7029 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $246.45 | 3.494% | $255.061 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $135.45 | 6.104% | $143.7179 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $126.84 | 11.593% | $141.5446 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $205.61 | 6.850% | $219.6943 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $73.88 | 7.257% | $79.2415 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $206.45 | 13.419% | $234.1535 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $1,153.63 | $1,251.1157 | $1,251.10 | $1,251.10 | $1,251.10 | |