| 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 | $181.36 | 6.503% | $193.1538 | $193.15 | $193.15 | $193.20 |
| Purchase #2 | $235.26 | 5.723% | $248.7239 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $188.29 | 10.327% | $207.7347 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $63.90 | 13.786% | $72.7093 | $72.71 | $72.70 | $72.70 |
| Purchase #5 | $163.38 | 12.223% | $183.3499 | $183.35 | $183.35 | $183.30 |
| Purchase #6 | $58.62 | 3.644% | $60.7561 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $12.63 | 8.840% | $13.7465 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $903.44 | $980.1742 | $980.17 | $980.15 | $980.10 | |