| 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 | $166.41 | 12.378% | $187.0082 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $151.59 | 6.210% | $161.0037 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $212.86 | 10.481% | $235.1699 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $140.61 | 3.125% | $145.0041 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $118.85 | 5.472% | $125.3535 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $212.71 | 7.509% | $228.6824 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $142.54 | 5.155% | $149.8879 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,145.57 | $1,232.1097 | $1,232.10 | $1,232.10 | $1,232.20 | |