| 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 | $140.87 | 5.373% | $148.4389 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $91.82 | 10.843% | $101.776 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $30.75 | 3.115% | $31.7079 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $245.50 | 3.228% | $253.4247 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $30.44 | 13.295% | $34.487 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $152.43 | 7.459% | $163.7998 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $193.61 | 3.828% | $201.0214 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $885.42 | $934.6557 | $934.66 | $934.65 | $934.60 | |