| 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 | $191.95 | 6.309% | $204.0601 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $21.71 | 3.315% | $22.4297 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $23.37 | 12.348% | $26.2557 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $155.32 | 9.333% | $169.816 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $60.40 | 13.520% | $68.5661 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $119.75 | 5.483% | $126.3159 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $130.38 | 13.793% | $148.3633 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $702.88 | $765.8068 | $765.82 | $765.75 | $765.90 | |