| 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 | $191.44 | 4.384% | $199.8327 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $140.82 | 6.432% | $149.8775 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $83.36 | 4.703% | $87.2804 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $129.41 | 3.548% | $134.0015 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $78.28 | 13.279% | $88.6748 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $48.86 | 13.551% | $55.481 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $116.98 | 5.582% | $123.5098 | $123.51 | $123.50 | $123.50 |
| 7 purchase totals = | $789.15 | $838.6577 | $838.65 | $838.70 | $838.70 | |