| 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 | $131.31 | 13.714% | $149.3179 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $214.28 | 6.523% | $228.2575 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $65.81 | 10.721% | $72.8655 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $86.84 | 10.470% | $95.9321 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $172.50 | 6.770% | $184.1783 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $34.97 | 3.553% | $36.2125 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $42.37 | 9.136% | $46.2409 | $46.24 | $46.25 | $46.20 |
| 7 purchase totals = | $748.08 | $813.0047 | $813.01 | $813.00 | $813.00 | |