| 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 | $30.61 | 8.265% | $33.1399 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $152.77 | 12.836% | $172.3796 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $237.36 | 12.773% | $267.678 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $144.26 | 8.118% | $155.971 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $18.65 | 10.278% | $20.5668 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $186.29 | 13.418% | $211.2864 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $19.70 | 5.505% | $20.7845 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $789.64 | $881.8062 | $881.81 | $881.85 | $881.90 | |