| 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 | $176.94 | 11.255% | $196.8546 | $196.85 | $196.85 | $196.90 |
| Purchase #2 | $86.71 | 6.348% | $92.2144 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $88.76 | 7.432% | $95.3566 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $45.99 | 11.471% | $51.2655 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $89.96 | 9.459% | $98.4693 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $201.97 | 9.452% | $221.0602 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $101.79 | 13.711% | $115.7464 | $115.75 | $115.75 | $115.70 |
| 7 purchase totals = | $792.12 | $870.9670 | $870.97 | $870.90 | $871.10 | |