| 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 | $35.98 | 13.576% | $40.8646 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $144.80 | 7.346% | $155.437 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $112.99 | 8.121% | $122.1659 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $245.80 | 9.344% | $268.7676 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $216.47 | 7.625% | $232.9758 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $26.43 | 3.716% | $27.4121 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $142.58 | 6.504% | $151.8534 | $151.85 | $151.85 | $151.90 |
| 7 purchase totals = | $925.05 | $999.4764 | $999.48 | $999.45 | $999.60 | |