| 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 | $121.27 | 5.583% | $128.0405 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $168.40 | 6.761% | $179.7855 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $167.96 | 3.376% | $173.6303 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $97.96 | 4.747% | $102.6102 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $143.45 | 4.520% | $149.9339 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $123.80 | 3.821% | $128.5304 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $120.92 | 3.613% | $125.2888 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $943.76 | $987.8196 | $987.82 | $987.90 | $987.70 | |