| 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 | $156.91 | 9.503% | $171.8212 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $240.90 | 13.725% | $273.9635 | $273.96 | $273.95 | $274.00 |
| Purchase #3 | $169.74 | 5.722% | $179.4525 | $179.45 | $179.45 | $179.50 |
| Purchase #4 | $169.35 | 6.288% | $179.9987 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $145.68 | 4.386% | $152.0695 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $193.62 | 11.404% | $215.7004 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $239.67 | 8.854% | $260.8904 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $1,315.87 | $1,433.8962 | $1,433.89 | $1,433.85 | $1,434.00 | |