| 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 | $148.54 | 12.417% | $166.9842 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $95.80 | 3.305% | $98.9662 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $98.73 | 5.277% | $103.94 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $67.49 | 13.860% | $76.8441 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $64.62 | 11.648% | $72.1469 | $72.15 | $72.15 | $72.10 |
| Purchase #6 | $223.36 | 7.800% | $240.7821 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $117.77 | 13.212% | $133.3298 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $816.31 | $892.9933 | $892.99 | $893.05 | $892.90 | |