| 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 | $185.92 | 4.587% | $194.4482 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $182.48 | 7.373% | $195.9343 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $125.77 | 12.797% | $141.8648 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $19.69 | 7.463% | $21.1595 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $225.31 | 4.604% | $235.6833 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $16.53 | 8.485% | $17.9326 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $161.62 | 8.492% | $175.3448 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $917.32 | $982.3675 | $982.35 | $982.40 | $982.30 | |