| 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 | $175.78 | 4.835% | $184.279 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $146.97 | 4.132% | $153.0428 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $156.28 | 9.218% | $170.6859 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $207.62 | 9.873% | $228.1183 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $24.90 | 10.213% | $27.443 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $110.88 | 6.370% | $117.9431 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $168.37 | 9.348% | $184.1092 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $990.80 | $1,065.6213 | $1,065.62 | $1,065.65 | $1,065.50 | |