| 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 | $181.63 | 12.378% | $204.1122 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $71.34 | 5.841% | $75.507 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $117.90 | 7.324% | $126.535 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $106.69 | 6.223% | $113.3293 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $92.53 | 10.139% | $101.9116 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $190.27 | 8.667% | $206.7607 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $117.54 | 12.700% | $132.4676 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $877.90 | $960.6234 | $960.63 | $960.60 | $960.60 | |