| 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 | $163.54 | 9.666% | $179.3478 | $179.35 | $179.35 | $179.30 |
| Purchase #2 | $91.61 | 10.647% | $101.3637 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $163.39 | 10.562% | $180.6473 | $180.65 | $180.65 | $180.60 |
| Purchase #4 | $5.33 | 13.208% | $6.034 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $49.50 | 4.191% | $51.5745 | $51.57 | $51.55 | $51.60 |
| Purchase #6 | $222.47 | 3.438% | $230.1185 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $89.89 | 11.313% | $100.0593 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $785.73 | $849.1451 | $849.14 | $849.10 | $849.10 | |