| 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 | $152.52 | 12.801% | $172.0441 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $73.38 | 6.398% | $78.0749 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $201.32 | 13.589% | $228.6774 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $12.31 | 11.384% | $13.7114 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $106.80 | 7.801% | $115.1315 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $146.98 | 13.306% | $166.5372 | $166.54 | $166.55 | $166.50 |
| Purchase #7 | $242.50 | 8.121% | $262.1934 | $262.19 | $262.20 | $262.20 |
| 7 purchase totals = | $935.81 | $1,036.3699 | $1,036.36 | $1,036.40 | $1,036.30 | |