| 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 | $172.72 | 5.775% | $182.6946 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $66.92 | 6.541% | $71.2972 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $132.65 | 3.405% | $137.1667 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $97.72 | 4.375% | $101.9953 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $23.73 | 9.116% | $25.8932 | $25.89 | $25.90 | $25.90 |
| Purchase #6 | $185.71 | 6.808% | $198.3531 | $198.35 | $198.35 | $198.40 |
| Purchase #7 | $61.54 | 4.869% | $64.5364 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $740.99 | $781.9365 | $781.94 | $781.95 | $782.00 | |