| 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 | $81.75 | 8.163% | $88.4233 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $25.61 | 6.142% | $27.183 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $153.32 | 8.682% | $166.6312 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $151.63 | 10.105% | $166.9522 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $14.50 | 6.746% | $15.4782 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $112.58 | 11.122% | $125.1011 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $233.88 | 13.398% | $265.2152 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $773.27 | $854.9842 | $854.98 | $855.00 | $855.00 | |