| 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 | $143.75 | 8.650% | $156.1844 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $49.88 | 6.234% | $52.9895 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $174.40 | 7.421% | $187.3422 | $187.34 | $187.35 | $187.30 |
| Purchase #4 | $171.68 | 12.661% | $193.4164 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $32.65 | 8.863% | $35.5438 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $146.37 | 6.421% | $155.7684 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $25.99 | 9.435% | $28.4422 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $744.72 | $809.6869 | $809.68 | $809.70 | $809.60 | |