| 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 | $171.28 | 12.585% | $192.8356 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $118.84 | 11.450% | $132.4472 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $184.56 | 11.473% | $205.7346 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $30.68 | 5.416% | $32.3416 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $52.67 | 3.333% | $54.4255 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $95.76 | 13.665% | $108.8456 | $108.85 | $108.85 | $108.80 |
| Purchase #7 | $189.35 | 10.309% | $208.8701 | $208.87 | $208.85 | $208.90 |
| 7 purchase totals = | $843.14 | $935.5002 | $935.51 | $935.55 | $935.30 | |