| 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 | $145.68 | 13.350% | $165.1283 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $44.62 | 7.341% | $47.8956 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $51.40 | 4.870% | $53.9032 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $73.25 | 10.648% | $81.0497 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $195.89 | 5.472% | $206.6091 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $143.92 | 7.852% | $155.2206 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $61.65 | 4.393% | $64.3583 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $716.41 | $774.1648 | $774.17 | $774.15 | $774.10 | |