| 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 | $151.39 | 3.620% | $156.8703 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $73.95 | 7.612% | $79.5791 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $96.67 | 5.870% | $102.3445 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $109.61 | 7.208% | $117.5107 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $75.28 | 13.614% | $85.5286 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $196.54 | 7.531% | $211.3414 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $206.49 | 3.806% | $214.349 | $214.35 | $214.35 | $214.30 |
| 7 purchase totals = | $909.93 | $967.5236 | $967.52 | $967.55 | $967.40 | |