| 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 | $132.27 | 13.588% | $150.2428 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $180.98 | 6.431% | $192.6188 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $66.67 | 7.445% | $71.6336 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $95.52 | 13.554% | $108.4668 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $226.30 | 10.381% | $249.7922 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $49.47 | 7.482% | $53.1713 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $24.69 | 6.802% | $26.3694 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $775.90 | $852.2949 | $852.29 | $852.25 | $852.30 | |