| 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 | $126.46 | 11.625% | $141.161 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $145.90 | 10.472% | $161.1786 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $53.43 | 3.198% | $55.1387 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $134.68 | 9.174% | $147.0355 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $169.76 | 4.536% | $177.4603 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $108.97 | 9.735% | $119.5782 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $134.49 | 3.802% | $139.6033 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $873.69 | $941.1556 | $941.16 | $941.20 | $941.20 | |