| 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 | $75.68 | 11.218% | $84.1698 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $231.78 | 12.426% | $260.581 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $96.91 | 3.680% | $100.4763 | $100.48 | $100.50 | $100.50 |
| Purchase #4 | $183.91 | 10.835% | $203.8366 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $71.84 | 7.313% | $77.0937 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $6.68 | 12.697% | $7.5282 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $160.41 | 5.310% | $168.9278 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $827.21 | $902.6134 | $902.62 | $902.70 | $902.60 | |