| 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 | $164.51 | 6.497% | $175.1982 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $132.53 | 9.323% | $144.8858 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $164.91 | 10.822% | $182.7566 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $106.90 | 9.696% | $117.265 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $63.86 | 4.105% | $66.4815 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $162.99 | 10.413% | $179.9621 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $69.70 | 3.716% | $72.2901 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $865.40 | $938.8393 | $938.85 | $938.85 | $939.00 | |