| 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 | $137.53 | 11.108% | $152.8068 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $102.41 | 10.457% | $113.119 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $60.81 | 13.351% | $68.9287 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $72.45 | 5.863% | $76.6977 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $244.57 | 9.874% | $268.7188 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $92.73 | 7.265% | $99.4668 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $26.73 | 3.570% | $27.6843 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $737.23 | $807.4221 | $807.43 | $807.40 | $807.40 | |