| 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 | $151.42 | 5.636% | $159.954 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $96.58 | 10.416% | $106.6398 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $64.92 | 12.699% | $73.1642 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $169.88 | 6.369% | $180.6997 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $13.87 | 4.836% | $14.5408 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $241.87 | 7.832% | $260.8133 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $75.58 | 7.604% | $81.3271 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $814.12 | $877.1389 | $877.13 | $877.15 | $877.10 | |