| 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 | $140.81 | 12.869% | $158.9308 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $75.34 | 8.281% | $81.5789 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $44.44 | 8.137% | $48.0561 | $48.06 | $48.05 | $48.10 |
| Purchase #4 | $195.79 | 12.817% | $220.8844 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $9.28 | 5.431% | $9.784 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $126.75 | 9.397% | $138.6607 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $124.34 | 12.149% | $139.4461 | $139.45 | $139.45 | $139.40 |
| 7 purchase totals = | $716.75 | $797.3410 | $797.34 | $797.40 | $797.40 | |