| 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 | $166.48 | 6.818% | $177.8306 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $195.39 | 6.358% | $207.8129 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $146.85 | 12.289% | $164.8964 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $20.34 | 5.184% | $21.3944 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $156.30 | 6.730% | $166.819 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $53.69 | 7.199% | $57.5551 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $138.67 | 8.158% | $149.9827 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $877.72 | $946.2911 | $946.29 | $946.30 | $946.30 | |