| 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 | $178.48 | 7.463% | $191.8 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $74.40 | 11.270% | $82.7849 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $171.30 | 11.114% | $190.3383 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $10.89 | 3.568% | $11.2786 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $126.55 | 6.407% | $134.6581 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $104.45 | 7.668% | $112.4592 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $54.87 | 6.859% | $58.6335 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $720.94 | $781.9526 | $781.95 | $782.00 | $782.00 | |