| 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 | $136.67 | 9.265% | $149.3325 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $78.57 | 4.261% | $81.9179 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $79.93 | 7.796% | $86.1613 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $126.46 | 12.369% | $142.1018 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $249.56 | 6.150% | $264.9079 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $11.66 | 3.577% | $12.0771 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $72.87 | 3.579% | $75.478 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $755.72 | $811.9765 | $811.98 | $812.00 | $812.00 | |