| 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 | $163.82 | 13.526% | $185.9783 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $212.78 | 7.246% | $228.198 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $139.91 | 7.357% | $150.2032 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $62.84 | 12.306% | $70.5731 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $238.51 | 10.572% | $263.7253 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $202.74 | 10.563% | $224.1554 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $57.87 | 3.801% | $60.0696 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $1,078.47 | $1,182.9029 | $1,182.91 | $1,182.90 | $1,183.00 | |