| 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 | $23.84 | 7.227% | $25.5629 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $180.55 | 11.765% | $201.7917 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $143.68 | 13.480% | $163.0481 | $163.05 | $163.05 | $163.00 |
| Purchase #4 | $140.93 | 10.232% | $155.35 | $155.35 | $155.35 | $155.40 |
| Purchase #5 | $155.73 | 13.680% | $177.0339 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $33.89 | 4.276% | $35.3391 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $153.47 | 13.231% | $173.7756 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $832.09 | $931.9013 | $931.90 | $931.95 | $931.90 | |