| 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 | $163.67 | 5.348% | $172.4231 | $172.42 | $172.40 | $172.40 |
| Purchase #2 | $164.73 | 6.614% | $175.6252 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $41.74 | 7.682% | $44.9465 | $44.95 | $44.95 | $44.90 |
| Purchase #4 | $231.73 | 10.769% | $256.685 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $222.52 | 5.283% | $234.2757 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $133.53 | 9.825% | $146.6493 | $146.65 | $146.65 | $146.60 |
| Purchase #7 | $112.41 | 5.143% | $118.1912 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $1,070.33 | $1,148.7960 | $1,148.81 | $1,148.85 | $1,148.70 | |