| 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 | $10.74 | 13.194% | $12.157 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $68.55 | 11.194% | $76.2235 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $133.87 | 13.169% | $151.4993 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $192.54 | 4.125% | $200.4823 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $126.39 | 6.541% | $134.6572 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $117.41 | 4.174% | $122.3107 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $140.94 | 13.516% | $159.9895 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $790.44 | $857.3195 | $857.32 | $857.30 | $857.40 | |