| 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 | $146.37 | 7.390% | $157.1867 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $38.64 | 7.612% | $41.5813 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $89.39 | 10.255% | $98.5569 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $184.69 | 11.519% | $205.9644 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $239.80 | 10.484% | $264.9406 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $31.55 | 7.500% | $33.9163 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $30.25 | 13.859% | $34.4423 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $760.69 | $836.5885 | $836.59 | $836.60 | $836.60 | |