| 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 | $151.27 | 8.330% | $163.8708 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $198.52 | 3.297% | $205.0652 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $167.78 | 7.609% | $180.5464 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $135.83 | 3.341% | $140.3681 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $170.71 | 8.222% | $184.7458 | $184.75 | $184.75 | $184.70 |
| Purchase #6 | $178.87 | 9.350% | $195.5943 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $233.97 | 9.553% | $256.3212 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $1,236.95 | $1,326.5118 | $1,326.52 | $1,326.45 | $1,326.50 | |