| 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 | $150.52 | 7.429% | $161.7021 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $226.76 | 7.428% | $243.6037 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $92.35 | 5.799% | $97.7054 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $228.40 | 7.161% | $244.7557 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $38.32 | 6.410% | $40.7763 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $41.52 | 8.186% | $44.9188 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $130.44 | 4.638% | $136.4898 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $908.31 | $969.9518 | $969.96 | $969.95 | $970.00 | |