| 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 | $136.99 | 9.547% | $150.0684 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $217.83 | 10.356% | $240.3885 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $119.88 | 13.272% | $135.7905 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $249.61 | 9.199% | $272.5716 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $166.67 | 6.186% | $176.9802 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $216.87 | 9.607% | $237.7047 | $237.70 | $237.70 | $237.70 |
| Purchase #7 | $177.28 | 4.854% | $185.8852 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $1,285.13 | $1,399.3891 | $1,399.39 | $1,399.40 | $1,399.50 | |