| 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 | $122.26 | 8.439% | $132.5775 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $155.67 | 5.158% | $163.6995 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $244.53 | 8.744% | $265.9117 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $20.66 | 12.394% | $23.2206 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $55.92 | 12.796% | $63.0755 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $223.33 | 9.182% | $243.8362 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $167.84 | 13.664% | $190.7737 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $990.21 | $1,083.0947 | $1,083.10 | $1,083.10 | $1,083.10 | |