| 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 | $118.75 | 6.857% | $126.8927 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $175.57 | 4.234% | $183.0036 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $140.36 | 12.756% | $158.2643 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $7.27 | 7.376% | $7.8062 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $23.48 | 3.285% | $24.2513 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $70.43 | 13.325% | $79.8148 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $37.77 | 4.740% | $39.5603 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $573.63 | $619.5932 | $619.58 | $619.55 | $619.70 | |