| 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 | $139.52 | 13.194% | $157.9283 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $169.83 | 8.767% | $184.719 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $209.29 | 8.806% | $227.7201 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $18.37 | 10.418% | $20.2838 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $20.96 | 6.248% | $22.2696 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $65.89 | 11.640% | $73.5596 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $64.91 | 5.583% | $68.5339 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $688.77 | $755.0143 | $755.01 | $755.00 | $755.00 | |