| 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 | $98.72 | 7.392% | $106.0174 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $9.81 | 9.532% | $10.7451 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $146.99 | 9.615% | $161.1231 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $76.70 | 5.642% | $81.0274 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $187.66 | 3.746% | $194.6897 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $142.80 | 3.852% | $148.3007 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $111.65 | 12.685% | $125.8128 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $774.33 | $827.7162 | $827.72 | $827.70 | $827.60 | |