| 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 | $186.85 | 10.317% | $206.1273 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $176.69 | 5.573% | $186.5369 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $114.49 | 8.660% | $124.4048 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $224.79 | 8.212% | $243.2498 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $169.76 | 7.430% | $182.3732 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $192.63 | 7.505% | $207.0869 | $207.09 | $207.10 | $207.10 |
| Purchase #7 | $208.59 | 7.428% | $224.0841 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $1,273.80 | $1,373.8630 | $1,373.86 | $1,373.90 | $1,373.80 | |