| 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 | $161.95 | 9.435% | $177.23 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $206.75 | 8.257% | $223.8213 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $116.64 | 11.534% | $130.0933 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $170.52 | 8.243% | $184.576 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $107.28 | 3.768% | $111.3223 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $238.67 | 7.869% | $257.4509 | $257.45 | $257.45 | $257.50 |
| Purchase #7 | $101.26 | 12.393% | $113.8092 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $1,103.07 | $1,198.3030 | $1,198.30 | $1,198.30 | $1,198.30 | |