| 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 | $178.59 | 4.643% | $186.8819 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $134.39 | 11.755% | $150.1875 | $150.19 | $150.20 | $150.20 |
| Purchase #3 | $38.32 | 11.627% | $42.7755 | $42.78 | $42.80 | $42.80 |
| Purchase #4 | $38.79 | 6.427% | $41.283 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $75.75 | 7.219% | $81.2184 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $236.65 | 10.170% | $260.7173 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $122.88 | 13.286% | $139.2058 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $825.37 | $902.2694 | $902.28 | $902.30 | $902.30 | |