| 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 | $119.99 | 13.626% | $136.3398 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $47.91 | 3.266% | $49.4747 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $154.98 | 10.137% | $170.6903 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $117.25 | 9.866% | $128.8179 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $104.64 | 13.586% | $118.8564 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $141.98 | 5.638% | $149.9848 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $51.38 | 8.427% | $55.7098 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $738.13 | $809.8737 | $809.87 | $809.85 | $809.90 | |