| 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 | $144.78 | 4.147% | $150.784 | $150.78 | $150.80 | $150.80 |
| Purchase #2 | $125.90 | 7.689% | $135.5805 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $228.34 | 10.364% | $252.0052 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $52.61 | 4.638% | $55.0501 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $131.54 | 13.438% | $149.2163 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $222.41 | 8.300% | $240.87 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $167.90 | 7.273% | $180.1114 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,073.48 | $1,163.6175 | $1,163.62 | $1,163.60 | $1,163.70 | |