| 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 | $181.60 | 9.318% | $198.5215 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $6.75 | 6.581% | $7.1942 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $19.28 | 7.116% | $20.652 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $180.39 | 13.761% | $205.2135 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $136.68 | 10.408% | $150.9057 | $150.91 | $150.90 | $150.90 |
| Purchase #6 | $55.70 | 7.216% | $59.7193 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $139.71 | 11.691% | $156.0435 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $720.11 | $798.2497 | $798.24 | $798.20 | $798.20 | |