| 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 | $93.35 | 4.504% | $97.5545 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $121.83 | 8.562% | $132.2611 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $225.49 | 8.127% | $243.8156 | $243.82 | $243.80 | $243.80 |
| Purchase #4 | $191.52 | 6.519% | $204.0052 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $140.46 | 7.223% | $150.6054 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $160.39 | 12.496% | $180.4323 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $133.39 | 4.589% | $139.5113 | $139.51 | $139.50 | $139.50 |
| 7 purchase totals = | $1,066.43 | $1,148.1854 | $1,148.19 | $1,148.15 | $1,148.20 | |