| 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 | $95.25 | 10.651% | $105.3951 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $12.77 | 7.603% | $13.7409 | $13.74 | $13.75 | $13.70 |
| Purchase #3 | $151.94 | 13.504% | $172.458 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $170.72 | 6.393% | $181.6341 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $54.83 | 9.857% | $60.2346 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $101.97 | 11.300% | $113.4926 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $157.71 | 11.605% | $176.0122 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $745.19 | $822.9675 | $822.96 | $823.00 | $822.90 | |