| 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 | $148.46 | 5.160% | $156.1205 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $233.97 | 12.777% | $263.8643 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $169.25 | 6.684% | $180.5627 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $9.54 | 8.369% | $10.3384 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $128.57 | 10.513% | $142.0866 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $15.58 | 11.356% | $17.3493 | $17.35 | $17.35 | $17.30 |
| Purchase #7 | $41.25 | 11.854% | $46.1398 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $746.62 | $816.4616 | $816.46 | $816.45 | $816.40 | |