| 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 | $227.74 | 6.827% | $243.2878 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $98.69 | 11.608% | $110.1459 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $206.45 | 7.688% | $222.3219 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $44.53 | 12.621% | $50.1501 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $182.94 | 12.299% | $205.4398 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $156.30 | 3.430% | $161.6611 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $150.81 | 13.567% | $171.2704 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $1,067.46 | $1,164.2770 | $1,164.28 | $1,164.25 | $1,164.30 | |