| 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 | $139.61 | 8.401% | $151.3386 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $135.35 | 6.768% | $144.5105 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $114.84 | 10.364% | $126.742 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $128.69 | 13.603% | $146.1957 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $178.59 | 9.271% | $195.1471 | $195.15 | $195.15 | $195.10 |
| Purchase #6 | $17.61 | 4.502% | $18.4028 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $188.66 | 13.852% | $214.7932 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $903.35 | $997.1299 | $997.13 | $997.15 | $997.00 | |