| 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 | $174.41 | 4.561% | $182.3648 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $180.79 | 4.269% | $188.5079 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $207.98 | 5.350% | $219.1069 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $235.94 | 4.288% | $246.0571 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $203.56 | 11.775% | $227.5292 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $181.71 | 7.476% | $195.2946 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $90.50 | 13.193% | $102.4397 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,274.89 | $1,361.3002 | $1,361.30 | $1,361.30 | $1,361.30 | |