| 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 | $129.97 | 4.596% | $135.9434 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $98.35 | 5.116% | $103.3816 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $123.55 | 11.455% | $137.7027 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $162.94 | 7.440% | $175.0627 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $79.68 | 10.742% | $88.2392 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $179.96 | 13.862% | $204.9061 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $56.90 | 7.593% | $61.2204 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $831.35 | $906.4561 | $906.45 | $906.45 | $906.40 | |