| 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 | $164.80 | 6.722% | $175.8779 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $89.58 | 11.631% | $99.999 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $117.28 | 11.416% | $130.6687 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $159.94 | 11.132% | $177.7445 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $75.59 | 8.384% | $81.9275 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $111.90 | 9.726% | $122.7834 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $240.81 | 4.341% | $251.2636 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $959.90 | $1,040.2646 | $1,040.26 | $1,040.30 | $1,040.30 | |