| 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 | $149.85 | 8.865% | $163.1342 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $76.88 | 13.126% | $86.9713 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $69.33 | 3.219% | $71.5617 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $194.55 | 7.773% | $209.6724 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $164.35 | 5.398% | $173.2216 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $170.47 | 12.382% | $191.5776 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $174.32 | 6.464% | $185.588 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $999.75 | $1,081.7268 | $1,081.72 | $1,081.70 | $1,081.80 | |