| 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 | $163.45 | 8.705% | $177.6783 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $137.40 | 12.467% | $154.5297 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $146.61 | 5.315% | $154.4023 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $33.42 | 12.185% | $37.4922 | $37.49 | $37.50 | $37.50 |
| Purchase #5 | $36.29 | 4.574% | $37.9499 | $37.95 | $37.95 | $37.90 |
| Purchase #6 | $103.50 | 11.584% | $115.4894 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $165.60 | 10.195% | $182.4829 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $786.27 | $860.0247 | $860.02 | $860.10 | $860.00 | |