| 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 | $141.54 | 3.306% | $146.2193 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $223.77 | 10.637% | $247.5724 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $196.95 | 13.807% | $224.1429 | $224.14 | $224.15 | $224.10 |
| Purchase #4 | $40.97 | 9.836% | $44.9998 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $44.79 | 4.435% | $46.7764 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $133.75 | 10.180% | $147.3658 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $116.90 | 8.294% | $126.5957 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $898.67 | $983.6723 | $983.68 | $983.65 | $983.70 | |