| 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 | $150.71 | 10.747% | $166.9068 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $34.44 | 6.724% | $36.7557 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $74.28 | 10.807% | $82.3074 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $245.25 | 10.534% | $271.0846 | $271.08 | $271.10 | $271.10 |
| Purchase #5 | $131.59 | 8.713% | $143.0554 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $131.99 | 4.640% | $138.1143 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $18.70 | 7.284% | $20.0621 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $786.96 | $858.2863 | $858.29 | $858.25 | $858.40 | |