| 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 | $203.66 | 5.630% | $215.1261 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $133.92 | 6.426% | $142.5257 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $208.76 | 7.433% | $224.2771 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $96.76 | 10.780% | $107.1907 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $33.97 | 6.791% | $36.2769 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $142.29 | 3.458% | $147.2104 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $74.55 | 5.538% | $78.6786 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $893.91 | $951.2855 | $951.30 | $951.40 | $951.30 | |