| 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 | $143.75 | 11.643% | $160.4868 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $105.29 | 3.220% | $108.6803 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $194.59 | 9.643% | $213.3543 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $132.33 | 11.431% | $147.4566 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $147.95 | 5.435% | $155.9911 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $140.89 | 3.193% | $145.3886 | $145.39 | $145.40 | $145.40 |
| Purchase #7 | $47.42 | 7.155% | $50.8129 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $912.22 | $982.1706 | $982.17 | $982.20 | $982.30 | |