| 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 | $167.72 | 5.600% | $177.1123 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $94.65 | 4.265% | $98.6868 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $135.76 | 13.707% | $154.3686 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $61.83 | 8.696% | $67.2067 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $164.83 | 5.204% | $173.4078 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $10.58 | 12.351% | $11.8867 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $44.71 | 5.739% | $47.2759 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $680.08 | $729.9448 | $729.96 | $729.95 | $730.00 | |