| 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 | $66.72 | 9.723% | $73.2072 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $147.92 | 6.641% | $157.7434 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $237.49 | 9.521% | $260.1014 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $139.46 | 4.784% | $146.1318 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $200.69 | 3.538% | $207.7904 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $183.47 | 4.496% | $191.7188 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $188.47 | 4.244% | $196.4687 | $196.47 | $196.45 | $196.50 |
| 7 purchase totals = | $1,164.22 | $1,233.1617 | $1,233.16 | $1,233.15 | $1,233.10 | |