| 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 | $195.57 | 9.498% | $214.1452 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $201.40 | 3.206% | $207.8569 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $47.69 | 6.787% | $50.9267 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $148.86 | 4.221% | $155.1434 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $95.41 | 5.154% | $100.3274 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $72.95 | 8.655% | $79.2638 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $28.87 | 8.124% | $31.2154 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $790.75 | $838.8788 | $838.89 | $838.90 | $838.80 | |