| 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 | $133.39 | 9.380% | $145.902 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $137.81 | 9.564% | $150.9901 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $75.55 | 10.207% | $83.2614 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $165.49 | 11.295% | $184.1821 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $132.91 | 3.187% | $137.1458 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $21.58 | 11.534% | $24.069 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $39.89 | 12.853% | $45.0171 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $706.62 | $770.5675 | $770.57 | $770.55 | $770.60 | |