| 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 | $224.50 | 13.206% | $254.1475 | $254.15 | $254.15 | $254.10 |
| Purchase #2 | $159.96 | 10.192% | $176.2631 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $36.72 | 8.738% | $39.9286 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $176.58 | 11.663% | $197.1745 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $5.88 | 8.659% | $6.3891 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $144.45 | 6.622% | $154.0155 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $83.48 | 6.861% | $89.2076 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $831.57 | $917.1259 | $917.13 | $917.10 | $917.10 | |