| 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 | $188.69 | 3.527% | $195.3451 | $195.35 | $195.35 | $195.30 |
| Purchase #2 | $239.83 | 12.739% | $270.3819 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $13.62 | 4.701% | $14.2603 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $124.62 | 4.861% | $130.6778 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $103.88 | 3.305% | $107.3132 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $58.96 | 6.851% | $62.9993 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $143.43 | 4.680% | $150.1425 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $873.03 | $931.1201 | $931.12 | $931.15 | $931.10 | |