| 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 | $127.83 | 5.723% | $135.1457 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $222.36 | 6.637% | $237.118 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $104.98 | 5.277% | $110.5198 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $100.30 | 5.527% | $105.8436 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $188.73 | 4.623% | $197.455 | $197.46 | $197.45 | $197.50 |
| Purchase #6 | $39.97 | 10.405% | $44.1289 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $56.99 | 12.362% | $64.0351 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $841.16 | $894.2461 | $894.26 | $894.25 | $894.10 | |