| 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 | $162.86 | 8.712% | $177.0484 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $69.29 | 12.376% | $77.8653 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $108.44 | 5.342% | $114.2329 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $26.62 | 8.471% | $28.875 | $28.88 | $28.90 | $28.90 |
| Purchase #5 | $75.70 | 7.374% | $81.2821 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $114.49 | 13.210% | $129.6141 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $197.26 | 6.197% | $209.4842 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $754.66 | $818.4020 | $818.40 | $818.45 | $818.40 | |