| 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 | $168.27 | 7.631% | $181.1107 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $176.28 | 12.315% | $197.9889 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $19.59 | 5.313% | $20.6308 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $117.72 | 6.188% | $125.0045 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $104.27 | 13.869% | $118.7312 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $84.66 | 4.721% | $88.6568 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $235.67 | 8.181% | $254.9502 | $254.95 | $254.95 | $255.00 |
| 7 purchase totals = | $906.46 | $987.0731 | $987.07 | $987.10 | $987.10 | |