| 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 | $191.43 | 8.764% | $208.2069 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $74.65 | 7.658% | $80.3667 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $230.42 | 3.847% | $239.2843 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $160.46 | 13.637% | $182.3419 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $32.89 | 11.627% | $36.7141 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $65.76 | 3.231% | $67.8847 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $104.92 | 10.617% | $116.0594 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $860.53 | $930.8580 | $930.85 | $930.85 | $930.90 | |