| 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 | $157.56 | 11.440% | $175.5849 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $30.56 | 10.719% | $33.8357 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $121.32 | 3.814% | $125.9471 | $125.95 | $125.95 | $125.90 |
| Purchase #4 | $151.76 | 11.753% | $169.5964 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $176.97 | 6.266% | $188.0589 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $245.31 | 13.605% | $278.6844 | $278.68 | $278.70 | $278.70 |
| Purchase #7 | $216.67 | 5.384% | $228.3355 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $1,100.15 | $1,200.0429 | $1,200.05 | $1,200.10 | $1,200.00 | |