| 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 | $181.43 | 5.316% | $191.0748 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $45.46 | 13.790% | $51.7289 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $231.57 | 6.873% | $247.4858 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $188.88 | 3.254% | $195.0262 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $13.98 | 3.448% | $14.462 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $229.93 | 3.749% | $238.5501 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $140.75 | 11.649% | $157.146 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $1,032.00 | $1,095.4738 | $1,095.48 | $1,095.50 | $1,095.50 | |