| 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 | $180.34 | 7.212% | $193.3461 | $193.35 | $193.35 | $193.30 |
| Purchase #2 | $47.59 | 13.362% | $53.949 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $228.87 | 13.775% | $260.3968 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $73.56 | 13.206% | $83.2743 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $75.62 | 10.707% | $83.7166 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $48.25 | 3.424% | $49.9021 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $121.84 | 7.680% | $131.1973 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $776.07 | $855.7822 | $855.79 | $855.75 | $855.70 | |