| 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 | $196.88 | 11.477% | $219.4759 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $40.52 | 12.602% | $45.6263 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $142.46 | 6.775% | $152.1117 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $77.36 | 8.824% | $84.1862 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $31.90 | 9.357% | $34.8849 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $66.65 | 9.312% | $72.8564 | $72.86 | $72.85 | $72.90 |
| Purchase #7 | $93.82 | 9.478% | $102.7123 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $649.59 | $711.8537 | $711.86 | $711.90 | $711.90 | |