| 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 | $130.58 | 6.716% | $139.3498 | $139.35 | $139.35 | $139.30 |
| Purchase #2 | $164.32 | 4.716% | $172.0693 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $16.78 | 13.375% | $19.0243 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $53.70 | 4.405% | $56.0655 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $112.25 | 12.304% | $126.0612 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $36.29 | 3.862% | $37.6915 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $192.87 | 8.596% | $209.4491 | $209.45 | $209.45 | $209.40 |
| 7 purchase totals = | $706.79 | $759.7107 | $759.71 | $759.65 | $759.70 | |