| 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 | $144.87 | 6.299% | $153.9954 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $148.54 | 11.610% | $165.7855 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $129.85 | 6.260% | $137.9786 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $124.74 | 9.374% | $136.4331 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $103.44 | 4.634% | $108.2334 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $202.26 | 5.162% | $212.7007 | $212.70 | $212.70 | $212.70 |
| Purchase #7 | $129.33 | 6.219% | $137.373 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $983.03 | $1,052.4997 | $1,052.50 | $1,052.55 | $1,052.50 | |