| 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 | $127.40 | 6.120% | $135.1969 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $58.96 | 10.430% | $65.1095 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $32.84 | 12.473% | $36.9361 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $16.79 | 9.396% | $18.3676 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $170.75 | 12.132% | $191.4654 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $207.64 | 8.678% | $225.659 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $27.60 | 9.324% | $30.1734 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $641.98 | $702.9079 | $702.92 | $702.85 | $703.00 | |