| 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 | $133.95 | 7.684% | $144.2427 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $218.99 | 13.333% | $248.1879 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $106.94 | 6.145% | $113.5115 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $207.67 | 3.257% | $214.4338 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $170.68 | 6.246% | $181.3407 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $175.99 | 8.675% | $191.2571 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $12.69 | 4.463% | $13.2564 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $1,026.91 | $1,106.2301 | $1,106.23 | $1,106.25 | $1,106.20 | |