| 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 | $164.87 | 3.224% | $170.1854 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $144.90 | 4.242% | $151.0467 | $151.05 | $151.05 | $151.00 |
| Purchase #3 | $177.45 | 9.314% | $193.9777 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $123.45 | 9.389% | $135.0407 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $105.59 | 11.315% | $117.5375 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $244.70 | 7.488% | $263.0231 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $227.28 | 10.419% | $250.9603 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,188.24 | $1,281.7714 | $1,281.78 | $1,281.80 | $1,281.70 | |