| 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 | $178.71 | 11.216% | $198.7541 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $71.95 | 3.570% | $74.5186 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $56.64 | 13.456% | $64.2615 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $136.95 | 6.627% | $146.0257 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $29.71 | 6.746% | $31.7142 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $55.61 | 6.419% | $59.1796 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $216.92 | 5.524% | $228.9027 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $746.49 | $803.3564 | $803.35 | $803.35 | $803.40 | |