| 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 | $138.61 | 8.569% | $150.4875 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $41.44 | 10.582% | $45.8252 | $45.83 | $45.85 | $45.80 |
| Purchase #3 | $109.95 | 10.860% | $121.8906 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $45.42 | 6.331% | $48.2955 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $129.29 | 3.293% | $133.5475 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $182.96 | 10.468% | $202.1123 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $175.73 | 12.794% | $198.2129 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $823.40 | $900.3715 | $900.38 | $900.40 | $900.30 | |