| 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 | $169.97 | 13.591% | $193.0706 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $204.93 | 9.508% | $224.4147 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $25.67 | 13.127% | $29.0397 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $69.68 | 3.530% | $72.1397 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $125.74 | 6.866% | $134.3733 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $190.81 | 11.835% | $213.3924 | $213.39 | $213.40 | $213.40 |
| Purchase #7 | $206.73 | 7.529% | $222.2947 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $993.53 | $1,088.7251 | $1,088.71 | $1,088.70 | $1,088.70 | |