| 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 | $18.66 | 13.336% | $21.1485 | $21.15 | $21.15 | $21.10 |
| Purchase #2 | $101.56 | 11.316% | $113.0525 | $113.05 | $113.05 | $113.10 |
| Purchase #3 | $146.47 | 3.493% | $151.5862 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $9.44 | 13.542% | $10.7184 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $204.78 | 5.776% | $216.6081 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $207.40 | 10.355% | $228.8763 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $69.29 | 9.574% | $75.9238 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $757.60 | $817.9138 | $817.92 | $817.90 | $817.90 | |