| 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 | $146.67 | 7.815% | $158.1323 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $158.28 | 6.638% | $168.7866 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $57.37 | 5.571% | $60.5661 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $63.40 | 4.808% | $66.4483 | $66.45 | $66.45 | $66.40 |
| Purchase #5 | $246.44 | 6.468% | $262.3797 | $262.38 | $262.40 | $262.40 |
| Purchase #6 | $23.27 | 8.397% | $25.224 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $84.27 | 5.467% | $88.877 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $779.70 | $830.4140 | $830.42 | $830.45 | $830.40 | |