| 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 | $14.41 | 8.268% | $15.6014 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $110.55 | 9.324% | $120.8577 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $166.85 | 8.104% | $180.3715 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $126.90 | 11.356% | $141.3108 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $117.46 | 10.739% | $130.074 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $139.83 | 13.296% | $158.4218 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $161.69 | 10.573% | $178.7855 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $837.69 | $925.4227 | $925.42 | $925.35 | $925.50 | |