| 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 | $168.46 | 5.282% | $177.3581 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $60.83 | 5.219% | $64.0047 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $107.27 | 10.223% | $118.2362 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $201.26 | 13.483% | $228.3959 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $128.80 | 8.492% | $139.7377 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $63.86 | 13.866% | $72.7148 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $96.68 | 6.431% | $102.8975 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $827.16 | $903.3449 | $903.35 | $903.35 | $903.30 | |