| 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 | $92.81 | 10.179% | $102.2571 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $192.27 | 9.600% | $210.7279 | $210.73 | $210.75 | $210.70 |
| Purchase #3 | $226.66 | 9.675% | $248.5894 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $152.58 | 4.633% | $159.649 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $17.94 | 12.271% | $20.1414 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $36.70 | 3.243% | $37.8902 | $37.89 | $37.90 | $37.90 |
| Purchase #7 | $139.84 | 12.356% | $157.1186 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $858.80 | $936.3736 | $936.38 | $936.40 | $936.30 | |