| 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 | $179.36 | 7.545% | $192.8927 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $17.29 | 9.784% | $18.9817 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $117.31 | 12.700% | $132.2084 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $230.88 | 9.463% | $252.7282 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $93.49 | 6.418% | $99.4902 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $133.81 | 11.170% | $148.7566 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $62.49 | 5.544% | $65.9544 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $834.63 | $911.0122 | $911.01 | $911.05 | $911.10 | |