| 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 | $154.99 | 8.795% | $168.6214 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $207.25 | 10.246% | $228.4848 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $159.43 | 9.226% | $174.139 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $209.61 | 4.656% | $219.3694 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $47.62 | 5.347% | $50.1662 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $223.93 | 3.521% | $231.8146 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $193.48 | 7.753% | $208.4805 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $1,196.31 | $1,281.0759 | $1,281.07 | $1,281.05 | $1,281.10 | |