| 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 | $216.27 | 5.674% | $228.5412 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $35.67 | 9.290% | $38.9837 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $74.56 | 11.869% | $83.4095 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $51.83 | 7.421% | $55.6763 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $152.40 | 5.320% | $160.5077 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $195.94 | 7.337% | $210.3161 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $152.27 | 11.736% | $170.1404 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $878.94 | $947.5749 | $947.58 | $947.60 | $947.50 | |