| 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 | $151.27 | 12.392% | $170.0154 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $45.34 | 9.358% | $49.5829 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $87.81 | 8.706% | $95.4547 | $95.45 | $95.45 | $95.50 |
| Purchase #4 | $111.80 | 5.489% | $117.9367 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $249.41 | 4.772% | $261.3118 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $235.48 | 9.787% | $258.5264 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $214.62 | 13.523% | $243.6431 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,095.73 | $1,196.4710 | $1,196.47 | $1,196.50 | $1,196.40 | |