| 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 | $201.58 | 9.290% | $220.3068 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $171.81 | 4.340% | $179.2666 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $200.82 | 8.401% | $217.6909 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $46.65 | 5.303% | $49.1238 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $58.56 | 3.122% | $60.3882 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $28.77 | 7.438% | $30.9099 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $157.79 | 6.519% | $168.0763 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $865.98 | $925.7625 | $925.77 | $925.75 | $925.80 | |