| 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 | $133.29 | 9.591% | $146.0738 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $27.76 | 13.371% | $31.4718 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $190.79 | 7.141% | $204.4143 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $197.80 | 7.485% | $212.6053 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $38.28 | 9.587% | $41.9499 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $168.75 | 12.234% | $189.3949 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $234.81 | 9.419% | $256.9268 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $991.48 | $1,082.8368 | $1,082.83 | $1,082.80 | $1,082.80 | |