| 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 | $15.76 | 13.675% | $17.9152 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $152.42 | 7.351% | $163.6244 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $222.81 | 13.825% | $253.6135 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $249.80 | 5.128% | $262.6097 | $262.61 | $262.60 | $262.60 |
| Purchase #5 | $104.28 | 6.380% | $110.9331 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $152.88 | 4.585% | $159.8895 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $79.64 | 8.791% | $86.6412 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $977.59 | $1,055.2266 | $1,055.22 | $1,055.20 | $1,055.10 | |