| 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 | $183.63 | 13.679% | $208.7487 | $208.75 | $208.75 | $208.70 |
| Purchase #2 | $21.33 | 8.545% | $23.1526 | $23.15 | $23.15 | $23.20 |
| Purchase #3 | $100.71 | 12.303% | $113.1004 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $68.76 | 11.497% | $76.6653 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $192.29 | 5.464% | $202.7967 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $147.37 | 7.117% | $157.8583 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $27.56 | 11.746% | $30.7972 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $741.65 | $813.1192 | $813.13 | $813.10 | $813.20 | |