| 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 | $180.76 | 6.253% | $192.0629 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $111.36 | 13.433% | $126.319 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $132.83 | 7.659% | $143.0034 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $233.50 | 5.428% | $246.1744 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $195.60 | 10.569% | $216.273 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $173.78 | 6.288% | $184.7073 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $183.92 | 13.861% | $209.4132 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,211.75 | $1,317.9532 | $1,317.94 | $1,317.85 | $1,318.00 | |