| 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 | $167.78 | 6.515% | $178.7109 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $154.60 | 9.721% | $169.6287 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $13.85 | 4.458% | $14.4674 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $24.37 | 6.873% | $26.045 | $26.05 | $26.05 | $26.00 |
| Purchase #5 | $109.87 | 4.348% | $114.6471 | $114.65 | $114.65 | $114.60 |
| Purchase #6 | $84.27 | 6.830% | $90.0256 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $228.77 | 3.759% | $237.3695 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $783.51 | $830.8942 | $830.91 | $830.90 | $830.80 | |