| 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 | $96.56 | 13.257% | $109.361 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $44.45 | 13.179% | $50.3081 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $214.28 | 12.543% | $241.1571 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $154.97 | 11.181% | $172.2972 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $163.50 | 8.577% | $177.5234 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $78.86 | 11.123% | $87.6316 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $155.28 | 9.525% | $170.0704 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $907.90 | $1,008.3488 | $1,008.35 | $1,008.30 | $1,008.40 | |