| 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 | $154.64 | 10.528% | $170.9205 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $129.70 | 4.607% | $135.6753 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $58.49 | 9.220% | $63.8828 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $9.28 | 4.700% | $9.7162 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $43.38 | 4.819% | $45.4705 | $45.47 | $45.45 | $45.50 |
| Purchase #6 | $192.72 | 7.122% | $206.4455 | $206.45 | $206.45 | $206.40 |
| Purchase #7 | $148.61 | 9.222% | $162.3148 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $736.82 | $794.4256 | $794.43 | $794.40 | $794.40 | |