| 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 | $94.71 | 8.703% | $102.9526 | $102.95 | $102.95 | $103.00 |
| Purchase #2 | $7.37 | 13.120% | $8.3369 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $62.92 | 10.390% | $69.4574 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $173.58 | 6.734% | $185.2689 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $132.97 | 5.678% | $140.52 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $238.89 | 6.768% | $255.0581 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $151.70 | 3.651% | $157.2386 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $862.14 | $918.8325 | $918.84 | $918.80 | $918.90 | |