| 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 | $130.59 | 4.139% | $135.9951 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $163.38 | 3.346% | $168.8467 | $168.85 | $168.85 | $168.80 |
| Purchase #3 | $161.30 | 6.258% | $171.3942 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $49.44 | 7.580% | $53.1876 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $26.80 | 6.149% | $28.4479 | $28.45 | $28.45 | $28.40 |
| Purchase #6 | $212.44 | 4.482% | $221.9616 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $116.89 | 11.758% | $130.6339 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $860.84 | $910.4670 | $910.47 | $910.50 | $910.40 | |