| 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 | $98.88 | 6.551% | $105.3576 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $177.74 | 3.203% | $183.433 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $88.84 | 8.234% | $96.1551 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $241.26 | 10.665% | $266.9904 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $70.30 | 13.366% | $79.6963 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $118.57 | 5.665% | $125.287 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $60.62 | 4.380% | $63.2752 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $856.21 | $920.1946 | $920.21 | $920.25 | $920.30 | |