| 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 | $153.31 | 13.749% | $174.3886 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $204.51 | 7.161% | $219.155 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $180.73 | 5.655% | $190.9503 | $190.95 | $190.95 | $191.00 |
| Purchase #4 | $7.69 | 12.327% | $8.6379 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $60.85 | 7.213% | $65.2391 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $198.61 | 12.622% | $223.6786 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $52.36 | 10.458% | $57.8358 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $858.06 | $939.8853 | $939.90 | $939.95 | $939.90 | |