| 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 | $156.48 | 6.221% | $166.2146 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $72.67 | 5.247% | $76.483 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $173.76 | 9.801% | $190.7902 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $37.72 | 8.474% | $40.9164 | $40.92 | $40.90 | $40.90 |
| Purchase #5 | $218.75 | 8.554% | $237.4619 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $115.28 | 10.233% | $127.0766 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $213.46 | 8.778% | $232.1975 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $988.12 | $1,071.1402 | $1,071.14 | $1,071.15 | $1,071.20 | |