| 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 | $133.73 | 9.443% | $146.3581 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $166.78 | 7.447% | $179.2001 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $86.29 | 10.868% | $95.668 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $129.54 | 12.371% | $145.5654 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $226.98 | 7.625% | $244.2872 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $37.41 | 10.121% | $41.1963 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $136.31 | 3.406% | $140.9527 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $917.04 | $993.2278 | $993.24 | $993.20 | $993.40 | |