| 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 | $122.46 | 5.226% | $128.8598 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $71.42 | 6.812% | $76.2851 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $18.65 | 6.585% | $19.8781 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $163.91 | 13.357% | $185.8035 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $137.45 | 10.772% | $152.2561 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $60.50 | 7.186% | $64.8475 | $64.85 | $64.85 | $64.80 |
| Purchase #7 | $151.37 | 12.545% | $170.3594 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $725.76 | $798.2895 | $798.30 | $798.30 | $798.40 | |