| 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 | $178.69 | 10.602% | $197.6347 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $236.82 | 5.859% | $250.6953 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $217.48 | 5.136% | $228.6498 | $228.65 | $228.65 | $228.60 |
| Purchase #4 | $116.69 | 4.288% | $121.6937 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $7.93 | 10.281% | $8.7453 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $188.45 | 9.725% | $206.7768 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $243.39 | 11.842% | $272.2122 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,189.45 | $1,286.4078 | $1,286.41 | $1,286.45 | $1,286.30 | |