| 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 | $165.89 | 11.587% | $185.1117 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $8.59 | 12.465% | $9.6607 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $6.25 | 12.447% | $7.0279 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $96.90 | 13.631% | $110.1084 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $55.29 | 5.742% | $58.4648 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $92.35 | 5.789% | $97.6961 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $184.76 | 3.528% | $191.2783 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $610.03 | $659.3479 | $659.35 | $659.35 | $659.40 | |