| 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 | $108.27 | 12.490% | $121.7929 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $143.99 | 13.141% | $162.9117 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $175.37 | 7.767% | $188.991 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $58.66 | 11.396% | $65.3449 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $110.41 | 10.202% | $121.674 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $81.25 | 7.804% | $87.5908 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $65.59 | 7.258% | $70.3505 | $70.35 | $70.35 | $70.40 |
| 7 purchase totals = | $743.54 | $818.6558 | $818.64 | $818.65 | $818.70 | |