| 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 | $244.38 | 12.429% | $274.754 | $274.75 | $274.75 | $274.80 |
| Purchase #2 | $105.54 | 11.381% | $117.5515 | $117.55 | $117.55 | $117.60 |
| Purchase #3 | $13.86 | 3.173% | $14.2998 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $93.66 | 7.846% | $101.0086 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $95.68 | 13.355% | $108.4581 | $108.46 | $108.45 | $108.50 |
| Purchase #6 | $162.47 | 3.568% | $168.2669 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $5.49 | 6.183% | $5.8294 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $721.08 | $790.1683 | $790.17 | $790.15 | $790.30 | |