| 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 | $173.45 | 10.751% | $192.0976 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $41.77 | 12.695% | $47.0727 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $202.96 | 6.351% | $215.85 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $88.48 | 5.224% | $93.1022 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $166.26 | 11.485% | $185.355 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $198.47 | 10.181% | $218.6762 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $10.32 | 5.526% | $10.8903 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $881.71 | $963.0440 | $963.05 | $963.05 | $963.20 | |