| 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 | $117.98 | 12.592% | $132.836 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $189.81 | 10.711% | $210.1405 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $79.50 | 3.532% | $82.3079 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $66.57 | 13.823% | $75.772 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $142.37 | 8.188% | $154.0273 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $8.69 | 6.255% | $9.2336 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $97.48 | 10.506% | $107.7212 | $107.72 | $107.70 | $107.70 |
| 7 purchase totals = | $702.40 | $772.0385 | $772.04 | $772.05 | $771.90 | |