| 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 | $160.66 | 12.871% | $181.3385 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $34.48 | 8.254% | $37.326 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $116.55 | 12.113% | $130.6677 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $233.96 | 8.536% | $253.9308 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $215.36 | 5.519% | $227.2457 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $244.26 | 6.791% | $260.8477 | $260.85 | $260.85 | $260.80 |
| Purchase #7 | $89.67 | 13.214% | $101.519 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $1,094.94 | $1,192.8754 | $1,192.89 | $1,192.90 | $1,192.70 | |