| 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 | $151.56 | 8.830% | $164.9427 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $239.27 | 7.754% | $257.823 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $137.50 | 8.710% | $149.4763 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $5.61 | 7.707% | $6.0424 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $125.37 | 13.847% | $142.73 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $135.97 | 9.328% | $148.6533 | $148.65 | $148.65 | $148.70 |
| Purchase #7 | $64.95 | 9.432% | $71.0761 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $860.23 | $940.7438 | $940.74 | $940.80 | $940.70 | |