| 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 | $101.85 | 7.230% | $109.2138 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $125.36 | 12.397% | $140.9009 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $167.98 | 11.763% | $187.7395 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $87.82 | 6.304% | $93.3562 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $71.39 | 3.183% | $73.6623 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $139.51 | 3.797% | $144.8072 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $93.82 | 3.606% | $97.2031 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $787.73 | $846.8830 | $846.88 | $846.85 | $846.90 | |