| 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 | $148.44 | 5.680% | $156.8714 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $245.27 | 13.621% | $278.6782 | $278.68 | $278.70 | $278.70 |
| Purchase #3 | $199.94 | 5.458% | $210.8527 | $210.85 | $210.85 | $210.90 |
| Purchase #4 | $147.32 | 11.307% | $163.9775 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $191.67 | 8.651% | $208.2514 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $145.31 | 10.862% | $161.0936 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $217.27 | 13.674% | $246.9795 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $1,295.22 | $1,426.7043 | $1,426.70 | $1,426.75 | $1,426.90 | |