| 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 | $148.25 | 9.653% | $162.5606 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $29.82 | 6.239% | $31.6805 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $232.41 | 3.425% | $240.37 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $35.62 | 8.772% | $38.7446 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $56.98 | 13.514% | $64.6803 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $127.97 | 10.720% | $141.6884 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $234.53 | 12.655% | $264.2098 | $264.21 | $264.20 | $264.20 |
| 7 purchase totals = | $865.58 | $943.9342 | $943.93 | $943.95 | $944.00 | |