| 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 | $174.30 | 9.762% | $191.3152 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $117.48 | 12.496% | $132.1603 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $100.80 | 11.161% | $112.0503 | $112.05 | $112.05 | $112.10 |
| Purchase #4 | $147.71 | 9.219% | $161.3274 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $248.76 | 7.823% | $268.2205 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $166.47 | 10.237% | $183.5115 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $27.67 | 11.547% | $30.8651 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $983.19 | $1,079.4503 | $1,079.46 | $1,079.40 | $1,079.50 | |