| 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 | $90.54 | 13.476% | $102.7412 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $183.58 | 4.423% | $191.6997 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $35.39 | 4.130% | $36.8516 | $36.85 | $36.85 | $36.90 |
| Purchase #4 | $139.96 | 10.500% | $154.6558 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $201.71 | 6.858% | $215.5433 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $47.73 | 6.702% | $50.9289 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $6.63 | 13.134% | $7.5008 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $705.54 | $759.9213 | $759.92 | $759.95 | $759.90 | |