| 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 | $155.50 | 3.157% | $160.4091 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $42.91 | 12.646% | $48.3364 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $205.51 | 10.666% | $227.4297 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $102.29 | 10.789% | $113.3261 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $91.35 | 6.705% | $97.475 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $58.48 | 10.499% | $64.6198 | $64.62 | $64.60 | $64.60 |
| Purchase #7 | $239.76 | 6.333% | $254.944 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $895.80 | $966.5401 | $966.55 | $966.60 | $966.40 | |