| 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 | $132.81 | 8.359% | $143.9116 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $227.38 | 7.863% | $245.2589 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $121.39 | 8.580% | $131.8053 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $59.55 | 5.525% | $62.8401 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $154.67 | 3.659% | $160.3294 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $204.64 | 3.626% | $212.0602 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $149.85 | 7.487% | $161.0693 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $1,050.29 | $1,117.2748 | $1,117.28 | $1,117.25 | $1,117.30 | |