| 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 | $174.61 | 6.153% | $185.3538 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $20.30 | 11.867% | $22.709 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $235.68 | 5.702% | $249.1185 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $107.93 | 11.337% | $120.166 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $141.74 | 10.803% | $157.0522 | $157.05 | $157.05 | $157.10 |
| Purchase #6 | $116.51 | 6.367% | $123.9282 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $96.61 | 3.682% | $100.1672 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $893.38 | $958.4949 | $958.50 | $958.45 | $958.60 | |