| 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 | $201.26 | 9.848% | $221.0801 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $68.38 | 13.269% | $77.4533 | $77.45 | $77.45 | $77.50 |
| Purchase #3 | $13.29 | 3.402% | $13.7421 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $111.88 | 10.191% | $123.2817 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $147.97 | 4.395% | $154.4733 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $148.37 | 10.243% | $163.5675 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $158.34 | 12.564% | $178.2338 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $849.49 | $931.8318 | $931.82 | $931.85 | $931.90 | |