| 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 | $150.66 | 7.406% | $161.8179 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $54.38 | 4.332% | $56.7357 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $204.51 | 12.162% | $229.3825 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $240.59 | 4.664% | $251.8111 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $105.97 | 9.854% | $116.4123 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $83.34 | 5.440% | $87.8737 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $232.56 | 8.172% | $251.5648 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $1,072.01 | $1,155.5980 | $1,155.59 | $1,155.55 | $1,155.60 | |