| 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 | $172.93 | 4.731% | $181.1113 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $215.82 | 5.805% | $228.3484 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $33.37 | 9.513% | $36.5445 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $8.43 | 10.193% | $9.2893 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $40.51 | 8.833% | $44.0882 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $236.68 | 9.448% | $259.0415 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $67.34 | 9.625% | $73.8215 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $775.08 | $832.2447 | $832.24 | $832.25 | $832.10 | |