| 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 | $210.86 | 8.529% | $228.8442 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $35.83 | 3.179% | $36.969 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $29.90 | 5.729% | $31.613 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $77.92 | 7.851% | $84.0375 | $84.04 | $84.05 | $84.00 |
| Purchase #5 | $179.31 | 6.545% | $191.0458 | $191.05 | $191.05 | $191.00 |
| Purchase #6 | $93.45 | 10.185% | $102.9679 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $94.52 | 13.641% | $107.4135 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $721.79 | $782.8909 | $782.89 | $782.85 | $782.80 | |