| 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 | $143.64 | 6.626% | $153.1576 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $127.30 | 4.517% | $133.0501 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $13.46 | 7.769% | $14.5057 | $14.51 | $14.50 | $14.50 |
| Purchase #4 | $126.70 | 11.675% | $141.4922 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $111.41 | 3.848% | $115.6971 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $45.82 | 10.341% | $50.5582 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $69.31 | 8.510% | $75.2083 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $637.64 | $683.6692 | $683.68 | $683.65 | $683.80 | |