| 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 | $213.82 | 7.521% | $229.9014 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $149.80 | 7.281% | $160.7069 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $105.40 | 4.813% | $110.4729 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $74.93 | 10.600% | $82.8726 | $82.87 | $82.85 | $82.90 |
| Purchase #5 | $159.50 | 10.576% | $176.3687 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $123.83 | 13.218% | $140.1978 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $13.27 | 10.152% | $14.6172 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $840.55 | $915.1375 | $915.14 | $915.05 | $915.20 | |