| 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 | $169.56 | 6.314% | $180.266 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $223.91 | 4.837% | $234.7405 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $188.28 | 6.117% | $199.7971 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $158.47 | 3.260% | $163.6361 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $170.27 | 12.107% | $190.8846 | $190.88 | $190.90 | $190.90 |
| Purchase #6 | $69.76 | 8.500% | $75.6896 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $202.89 | 3.850% | $210.7013 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,183.14 | $1,255.7152 | $1,255.72 | $1,255.75 | $1,255.70 | |