| 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 | $171.95 | 11.228% | $191.2565 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $150.94 | 8.144% | $163.2326 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $141.93 | 11.860% | $158.7629 | $158.76 | $158.75 | $158.80 |
| Purchase #4 | $190.92 | 13.146% | $216.0183 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $211.71 | 11.559% | $236.1816 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $228.41 | 12.869% | $257.8041 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $40.90 | 12.128% | $45.8604 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $1,136.76 | $1,269.1164 | $1,269.11 | $1,269.10 | $1,269.20 | |