| 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 | $147.33 | 5.306% | $155.1473 | $155.15 | $155.15 | $155.10 |
| Purchase #2 | $20.99 | 7.536% | $22.5718 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $117.78 | 7.309% | $126.3885 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $130.79 | 11.595% | $145.9551 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $100.33 | 10.147% | $110.5105 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $124.32 | 10.310% | $137.1374 | $137.14 | $137.15 | $137.10 |
| Purchase #7 | $127.49 | 10.462% | $140.828 | $140.83 | $140.85 | $140.80 |
| 7 purchase totals = | $769.03 | $838.5386 | $838.55 | $838.55 | $838.50 | |