| 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 | $147.60 | 3.271% | $152.428 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $42.82 | 5.769% | $45.2903 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $130.76 | 13.605% | $148.5499 | $148.55 | $148.55 | $148.50 |
| Purchase #4 | $154.99 | 5.607% | $163.6803 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $201.59 | 9.819% | $221.3841 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $10.31 | 5.490% | $10.876 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $162.42 | 8.277% | $175.8635 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $850.49 | $918.0721 | $918.07 | $918.15 | $918.10 | |