| 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 | $104.40 | 12.764% | $117.7256 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $179.95 | 13.454% | $204.1605 | $204.16 | $204.15 | $204.20 |
| Purchase #3 | $166.74 | 12.152% | $187.0022 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $68.39 | 3.414% | $70.7248 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $83.41 | 8.160% | $90.2163 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $177.78 | 10.296% | $196.0842 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $95.61 | 9.744% | $104.9262 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $876.28 | $970.8398 | $970.84 | $970.85 | $970.80 | |