| 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 | $178.55 | 6.822% | $190.7307 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $175.37 | 8.217% | $189.7802 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $157.98 | 7.166% | $169.3008 | $169.30 | $169.30 | $169.30 |
| Purchase #4 | $28.62 | 7.314% | $30.7133 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $171.56 | 6.104% | $182.032 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $197.54 | 3.797% | $205.0406 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $152.50 | 11.295% | $169.7249 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,062.12 | $1,137.3225 | $1,137.31 | $1,137.35 | $1,137.20 | |