| 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 | $149.78 | 12.654% | $168.7332 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $36.68 | 11.614% | $40.94 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $93.45 | 8.739% | $101.6166 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $237.56 | 7.342% | $255.0017 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $232.98 | 8.202% | $252.089 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $158.60 | 12.481% | $178.3949 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $170.41 | 7.357% | $182.9471 | $182.95 | $182.95 | $182.90 |
| 7 purchase totals = | $1,079.46 | $1,179.7225 | $1,179.72 | $1,179.75 | $1,179.60 | |