| 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 | $153.72 | 3.340% | $158.8542 | $158.85 | $158.85 | $158.90 |
| Purchase #2 | $91.55 | 13.263% | $103.6923 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $191.83 | 5.470% | $202.3231 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $174.67 | 8.785% | $190.0148 | $190.01 | $190.00 | $190.00 |
| Purchase #5 | $111.96 | 4.302% | $116.7765 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $27.85 | 6.288% | $29.6012 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $67.87 | 8.474% | $73.6213 | $73.62 | $73.60 | $73.60 |
| 7 purchase totals = | $819.45 | $874.8834 | $874.87 | $874.85 | $874.90 | |