| 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 | $142.59 | 6.394% | $151.7072 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $29.65 | 6.543% | $31.59 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $218.49 | 11.386% | $243.3673 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $184.85 | 6.719% | $197.2701 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $65.38 | 6.686% | $69.7513 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $133.64 | 10.591% | $147.7938 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $123.53 | 10.871% | $136.9589 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $898.13 | $978.4386 | $978.44 | $978.40 | $978.60 | |