| 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 | $155.63 | 7.136% | $166.7358 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $212.90 | 13.624% | $241.9055 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $205.82 | 9.248% | $224.8542 | $224.85 | $224.85 | $224.90 |
| Purchase #4 | $217.44 | 11.290% | $241.989 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $58.62 | 11.752% | $65.509 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $222.54 | 7.556% | $239.3551 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $170.38 | 12.536% | $191.7388 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $1,243.33 | $1,372.0874 | $1,372.10 | $1,372.10 | $1,372.10 | |