| 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 | $198.34 | 4.709% | $207.6798 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $145.28 | 7.466% | $156.1266 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $64.61 | 9.689% | $70.8701 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $175.42 | 10.447% | $193.7461 | $193.75 | $193.75 | $193.70 |
| Purchase #5 | $172.52 | 5.538% | $182.0742 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $125.86 | 5.349% | $132.5923 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $25.44 | 5.151% | $26.7504 | $26.75 | $26.75 | $26.80 |
| 7 purchase totals = | $907.47 | $969.8395 | $969.84 | $969.85 | $969.90 | |