| 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 | $67.70 | 6.324% | $71.9813 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $151.38 | 9.165% | $165.254 | $165.25 | $165.25 | $165.30 |
| Purchase #3 | $216.54 | 5.199% | $227.7979 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $123.26 | 10.143% | $135.7623 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $225.90 | 5.673% | $238.7153 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $117.38 | 13.228% | $132.907 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $184.87 | 3.104% | $190.6084 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,087.03 | $1,163.0262 | $1,163.03 | $1,163.00 | $1,163.10 | |