| 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 | $183.50 | 7.666% | $197.5671 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $21.72 | 11.217% | $24.1563 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $160.88 | 13.321% | $182.3108 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $193.73 | 13.299% | $219.4942 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $32.45 | 5.229% | $34.1468 | $34.15 | $34.15 | $34.10 |
| Purchase #6 | $243.68 | 8.178% | $263.6082 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $74.74 | 4.587% | $78.1683 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $910.70 | $999.4517 | $999.46 | $999.40 | $999.50 | |