| 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 | $229.40 | 11.233% | $255.1685 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $30.68 | 12.531% | $34.5245 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $58.97 | 11.463% | $65.7297 | $65.73 | $65.75 | $65.70 |
| Purchase #4 | $179.29 | 5.658% | $189.4342 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $56.55 | 8.763% | $61.5055 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $182.73 | 7.363% | $196.1844 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $64.68 | 7.498% | $69.5297 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $802.30 | $872.0765 | $872.07 | $872.10 | $872.00 | |