| 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 | $181.76 | 12.687% | $204.8199 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $85.46 | 9.148% | $93.2779 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $69.93 | 3.846% | $72.6195 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $78.54 | 7.448% | $84.3897 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $204.49 | 13.841% | $232.7935 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $48.72 | 7.184% | $52.22 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $85.51 | 5.320% | $90.0591 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $754.41 | $830.1796 | $830.18 | $830.15 | $830.20 | |