| 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 | $176.51 | 13.683% | $200.6619 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $63.83 | 5.275% | $67.197 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $26.42 | 6.363% | $28.1011 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $153.74 | 5.583% | $162.3233 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $142.65 | 4.528% | $149.1092 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $15.99 | 8.525% | $17.3531 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $139.74 | 3.665% | $144.8615 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $718.88 | $769.6071 | $769.60 | $769.55 | $769.70 | |