| 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 | $156.44 | 7.560% | $168.2669 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $22.81 | 13.847% | $25.9685 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $108.30 | 9.164% | $118.2246 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $35.52 | 10.170% | $39.1324 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $51.97 | 6.410% | $55.3013 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $7.46 | 9.640% | $8.1791 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $53.33 | 3.473% | $55.1822 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $435.83 | $470.2550 | $470.25 | $470.25 | $470.30 | |