| 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 | $76.82 | 6.437% | $81.7649 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $180.30 | 5.358% | $189.9605 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $138.30 | 5.421% | $145.7972 | $145.80 | $145.80 | $145.80 |
| Purchase #4 | $160.38 | 9.279% | $175.2617 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $164.34 | 6.655% | $175.2768 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $146.84 | 10.604% | $162.4109 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $125.37 | 12.597% | $141.1629 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $992.35 | $1,071.6349 | $1,071.63 | $1,071.60 | $1,071.80 | |