| 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 | $194.54 | 6.169% | $206.5412 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $42.73 | 3.402% | $44.1837 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $32.36 | 6.153% | $34.3511 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $37.68 | 11.491% | $42.0098 | $42.01 | $42.00 | $42.00 |
| Purchase #5 | $167.61 | 3.213% | $172.9953 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $171.43 | 11.435% | $191.033 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $244.43 | 13.841% | $278.2616 | $278.26 | $278.25 | $278.30 |
| 7 purchase totals = | $890.78 | $969.3757 | $969.37 | $969.40 | $969.40 | |