| 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 | $148.63 | 7.134% | $159.2333 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $243.76 | 7.306% | $261.5691 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $68.52 | 12.837% | $77.3159 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $33.50 | 3.281% | $34.5991 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $196.93 | 5.163% | $207.0975 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $245.96 | 12.663% | $277.1059 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $59.34 | 13.290% | $67.2263 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $996.64 | $1,084.1471 | $1,084.16 | $1,084.15 | $1,084.10 | |