| 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 | $159.44 | 5.861% | $168.7848 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $163.95 | 5.848% | $173.5378 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $65.90 | 6.321% | $70.0655 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $209.65 | 7.692% | $225.7763 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $121.35 | 9.465% | $132.8358 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $97.78 | 10.680% | $108.2229 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $44.60 | 4.801% | $46.7412 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $862.67 | $925.9643 | $925.97 | $926.00 | $925.90 | |