| 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 | $165.97 | 6.145% | $176.1689 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $180.85 | 11.426% | $201.5139 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $194.61 | 4.611% | $203.5835 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $83.96 | 5.486% | $88.566 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $128.39 | 8.292% | $139.0361 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $20.46 | 13.190% | $23.1587 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $144.49 | 13.422% | $163.8834 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $918.73 | $995.9105 | $995.91 | $995.90 | $996.00 | |