| 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 | $159.57 | 10.562% | $176.4238 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $207.77 | 10.453% | $229.4882 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $157.60 | 10.655% | $174.3923 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $173.41 | 9.520% | $189.9186 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $65.52 | 7.448% | $70.3999 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $115.26 | 9.523% | $126.2362 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $34.39 | 4.824% | $36.049 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $913.52 | $1,002.9080 | $1,002.91 | $1,002.90 | $1,002.80 | |