| 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 | $213.84 | 3.741% | $221.8398 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $88.93 | 7.263% | $95.389 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $5.99 | 7.614% | $6.4461 | $6.45 | $6.45 | $6.40 |
| Purchase #4 | $155.29 | 8.262% | $168.1201 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $91.45 | 9.628% | $100.2548 | $100.25 | $100.25 | $100.30 |
| Purchase #6 | $29.26 | 6.833% | $31.2593 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $132.98 | 4.586% | $139.0785 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $717.74 | $762.3876 | $762.39 | $762.40 | $762.40 | |