| 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 | $194.82 | 13.628% | $221.3701 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $161.84 | 13.763% | $184.114 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $177.46 | 10.548% | $196.1785 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $5.26 | 11.129% | $5.8454 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $30.52 | 7.420% | $32.7846 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $180.67 | 4.693% | $189.1488 | $189.15 | $189.15 | $189.10 |
| Purchase #7 | $117.44 | 13.409% | $133.1875 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $868.01 | $962.6289 | $962.63 | $962.65 | $962.60 | |