| 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 | $160.59 | 12.585% | $180.8003 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $15.49 | 7.614% | $16.6694 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $67.96 | 9.412% | $74.3564 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $90.34 | 3.724% | $93.7043 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $30.65 | 5.252% | $32.2597 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $176.50 | 4.456% | $184.3648 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $153.88 | 3.519% | $159.295 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $695.41 | $741.4499 | $741.45 | $741.40 | $741.60 | |