| 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 | $95.37 | 11.178% | $106.0305 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $168.49 | 12.196% | $189.039 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $125.63 | 9.207% | $137.1968 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $126.41 | 13.182% | $143.0734 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $221.30 | 10.683% | $244.9415 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $146.56 | 3.361% | $151.4859 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $157.53 | 3.344% | $162.7978 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $1,041.29 | $1,134.5649 | $1,134.57 | $1,134.60 | $1,134.50 | |