| 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 | $185.41 | 8.292% | $200.7842 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $133.66 | 6.784% | $142.7275 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $66.41 | 13.406% | $75.3129 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $243.48 | 12.251% | $273.3087 | $273.31 | $273.30 | $273.30 |
| Purchase #5 | $225.79 | 12.812% | $254.7182 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $148.46 | 12.128% | $166.4652 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $231.73 | 11.291% | $257.8946 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,234.94 | $1,371.2113 | $1,371.21 | $1,371.20 | $1,371.20 | |