| 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 | $200.85 | 8.576% | $218.0749 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $126.84 | 9.704% | $139.1486 | $139.15 | $139.15 | $139.10 |
| Purchase #3 | $175.93 | 6.332% | $187.0699 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $5.64 | 13.194% | $6.3841 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $190.59 | 13.244% | $215.8317 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $61.25 | 5.460% | $64.5943 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $89.46 | 5.374% | $94.2676 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $850.56 | $925.3711 | $925.36 | $925.35 | $925.40 | |