| 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 | $111.90 | 11.410% | $124.6678 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $152.84 | 7.560% | $164.3947 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $123.96 | 8.687% | $134.7284 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $97.58 | 11.847% | $109.1403 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $64.30 | 4.448% | $67.1601 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $176.93 | 11.351% | $197.0133 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $185.25 | 4.410% | $193.4195 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $912.76 | $990.5241 | $990.52 | $990.50 | $990.50 | |