| 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 | $150.57 | 7.211% | $161.4276 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $229.33 | 3.374% | $237.0676 | $237.07 | $237.05 | $237.10 |
| Purchase #3 | $237.80 | 8.451% | $257.8965 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $198.77 | 5.122% | $208.951 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $44.39 | 4.567% | $46.4173 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $97.47 | 6.737% | $104.0366 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $47.38 | 12.653% | $53.375 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $1,005.71 | $1,069.1716 | $1,069.19 | $1,069.20 | $1,069.20 | |