| 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 | $120.49 | 11.137% | $133.909 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $42.55 | 13.195% | $48.1645 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $140.65 | 6.630% | $149.9751 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $207.52 | 7.796% | $223.6983 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $79.32 | 8.447% | $86.0202 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $209.73 | 3.504% | $217.0789 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $133.79 | 7.850% | $144.2925 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $934.05 | $1,003.1385 | $1,003.14 | $1,003.15 | $1,003.20 | |