| 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 | $148.31 | 13.817% | $168.802 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $52.92 | 4.497% | $55.2998 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $6.65 | 11.488% | $7.414 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $128.50 | 6.581% | $136.9566 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $148.99 | 3.315% | $153.929 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $126.66 | 10.324% | $139.7364 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $143.29 | 8.454% | $155.4037 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $755.32 | $817.5415 | $817.54 | $817.55 | $817.50 | |