| 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 | $141.35 | 13.164% | $159.9573 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $67.49 | 8.763% | $73.4041 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $37.35 | 3.860% | $38.7917 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $89.37 | 11.827% | $99.9398 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $27.39 | 8.132% | $29.6174 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $230.53 | 5.698% | $243.6656 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $76.28 | 5.656% | $80.5944 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $669.76 | $725.9703 | $725.97 | $725.95 | $726.00 | |