| 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 | $74.46 | 7.662% | $80.1651 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $184.72 | 5.860% | $195.5446 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $199.75 | 5.804% | $211.3435 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $30.84 | 7.252% | $33.0765 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $197.87 | 10.768% | $219.1766 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $143.85 | 3.705% | $149.1796 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $66.41 | 6.872% | $70.9737 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $897.90 | $959.4596 | $959.46 | $959.50 | $959.50 | |