| 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 | $135.56 | 8.403% | $146.9511 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $191.27 | 12.479% | $215.1386 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $121.69 | 5.350% | $128.2004 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $176.73 | 6.543% | $188.2934 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $219.73 | 7.662% | $236.5657 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $161.97 | 4.633% | $169.4741 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $114.84 | 6.207% | $121.9681 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $1,121.79 | $1,206.5914 | $1,206.59 | $1,206.55 | $1,206.70 | |