| 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 | $188.91 | 8.425% | $204.8257 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $64.81 | 4.513% | $67.7349 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $208.59 | 7.867% | $224.9998 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $81.27 | 8.251% | $87.9756 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $156.38 | 4.535% | $163.4718 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $200.60 | 13.605% | $227.8916 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $137.85 | 4.188% | $143.6232 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $1,038.41 | $1,120.5226 | $1,120.52 | $1,120.55 | $1,120.50 | |