| 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 | $177.55 | 10.343% | $195.914 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $40.68 | 5.427% | $42.8877 | $42.89 | $42.90 | $42.90 |
| Purchase #3 | $88.60 | 10.102% | $97.5504 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $70.66 | 10.870% | $78.3407 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $49.57 | 8.511% | $53.7889 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $7.93 | 12.117% | $8.8909 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $234.61 | 6.223% | $249.2098 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $669.60 | $726.5824 | $726.58 | $726.60 | $726.60 | |