| 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 | $152.28 | 9.519% | $166.7755 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $62.49 | 6.282% | $66.4156 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $122.91 | 3.156% | $126.789 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $129.40 | 13.871% | $147.3491 | $147.35 | $147.35 | $147.30 |
| Purchase #5 | $138.38 | 12.511% | $155.6927 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $100.37 | 10.391% | $110.7994 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $59.82 | 9.460% | $65.479 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $765.65 | $839.3003 | $839.31 | $839.35 | $839.30 | |