| 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 | $125.47 | 6.477% | $133.5967 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $228.29 | 6.795% | $243.8023 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $235.77 | 7.297% | $252.9741 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $38.36 | 10.245% | $42.29 | $42.29 | $42.30 | $42.30 |
| Purchase #5 | $18.93 | 7.835% | $20.4132 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $135.34 | 13.681% | $153.8559 | $153.86 | $153.85 | $153.90 |
| Purchase #7 | $15.35 | 11.659% | $17.1397 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $797.51 | $864.0719 | $864.07 | $864.05 | $864.10 | |