| 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 | $180.50 | 7.815% | $194.6061 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $146.75 | 13.481% | $166.5334 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $165.57 | 3.284% | $171.0073 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $66.79 | 3.817% | $69.3394 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $113.93 | 7.262% | $122.2036 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $118.27 | 11.701% | $132.1088 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $117.81 | 13.360% | $133.5494 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $909.62 | $989.3480 | $989.35 | $989.35 | $989.20 | |