| 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 | $93.57 | 3.791% | $97.1172 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $179.38 | 6.646% | $191.3016 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $138.61 | 12.104% | $155.3874 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $152.61 | 13.352% | $172.9865 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $126.55 | 3.253% | $130.6667 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $161.76 | 8.135% | $174.9192 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $36.87 | 7.259% | $39.5464 | $39.55 | $39.55 | $39.50 |
| 7 purchase totals = | $889.35 | $961.9250 | $961.94 | $961.90 | $961.90 | |