| 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 | $130.34 | 12.302% | $146.3744 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $148.73 | 3.538% | $153.9921 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $91.96 | 11.399% | $102.4425 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $203.87 | 10.104% | $224.469 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $179.75 | 12.424% | $202.0821 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $153.29 | 11.372% | $170.7221 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $140.59 | 7.361% | $150.9388 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $1,048.53 | $1,151.0210 | $1,151.01 | $1,151.00 | $1,151.00 | |