| 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 | $134.46 | 5.635% | $142.0368 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $159.33 | 12.111% | $178.6265 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $82.47 | 11.488% | $91.9442 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $56.51 | 4.756% | $59.1976 | $59.20 | $59.20 | $59.20 |
| Purchase #5 | $104.81 | 9.799% | $115.0803 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $153.95 | 6.302% | $163.6519 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $18.32 | 6.248% | $19.4646 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $709.85 | $770.0019 | $770.00 | $770.05 | $770.00 | |