| 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 | $180.53 | 7.565% | $194.1871 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $198.68 | 13.854% | $226.2051 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $232.59 | 11.319% | $258.9169 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $225.54 | 5.263% | $237.4102 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $149.67 | 4.388% | $156.2375 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $61.77 | 9.642% | $67.7259 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $127.36 | 3.246% | $131.4941 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $1,176.14 | $1,272.1768 | $1,272.19 | $1,272.20 | $1,272.10 | |