| 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 | $170.69 | 8.509% | $185.214 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $158.92 | 13.718% | $180.7206 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $160.41 | 4.712% | $167.9685 | $167.97 | $167.95 | $168.00 |
| Purchase #4 | $143.76 | 10.617% | $159.023 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $132.50 | 9.391% | $144.9431 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $209.74 | 3.336% | $216.7369 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $211.68 | 12.756% | $238.6819 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $1,187.70 | $1,293.2880 | $1,293.28 | $1,293.25 | $1,293.20 | |