| 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 | $119.72 | 8.813% | $130.2709 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $169.60 | 11.413% | $188.9564 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $11.51 | 7.738% | $12.4006 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $71.85 | 10.721% | $79.553 | $79.55 | $79.55 | $79.60 |
| Purchase #5 | $164.34 | 9.812% | $180.465 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $5.96 | 7.546% | $6.4097 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $203.72 | 4.248% | $212.374 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $746.70 | $810.4296 | $810.43 | $810.35 | $810.60 | |