| 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 | $117.68 | 7.254% | $126.2165 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $144.68 | 6.159% | $153.5908 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $137.56 | 8.604% | $149.3957 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $66.48 | 10.124% | $73.2104 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $159.93 | 3.617% | $165.7147 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $79.74 | 3.590% | $82.6027 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $78.25 | 13.354% | $88.6995 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $784.32 | $839.4303 | $839.43 | $839.40 | $839.40 | |