| 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 | $157.96 | 6.819% | $168.7313 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $221.55 | 13.195% | $250.7835 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $128.69 | 9.641% | $141.097 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $178.30 | 4.658% | $186.6052 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $117.37 | 6.522% | $125.0249 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $249.60 | 8.519% | $270.8634 | $270.86 | $270.85 | $270.90 |
| Purchase #7 | $142.26 | 6.185% | $151.0588 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $1,195.73 | $1,294.1641 | $1,294.16 | $1,294.15 | $1,294.20 | |