| 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 | $178.57 | 8.567% | $193.8681 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $98.27 | 11.471% | $109.5426 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $108.34 | 8.631% | $117.6908 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $30.40 | 9.105% | $33.1679 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $27.86 | 3.298% | $28.7788 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $247.51 | 13.263% | $280.3373 | $280.34 | $280.35 | $280.30 |
| Purchase #7 | $38.66 | 5.256% | $40.692 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $729.61 | $804.0775 | $804.08 | $804.10 | $804.10 | |