| 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 | $163.32 | 11.123% | $181.4861 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $146.82 | 4.485% | $153.4049 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $192.41 | 11.763% | $215.0432 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $221.49 | 10.192% | $244.0643 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $167.75 | 3.212% | $173.1381 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $206.93 | 5.386% | $218.0752 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $52.84 | 11.590% | $58.9642 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $1,151.56 | $1,244.1760 | $1,244.17 | $1,244.20 | $1,244.20 | |