| 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 | $168.92 | 7.822% | $182.1329 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $109.29 | 12.824% | $123.3053 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $44.88 | 13.353% | $50.8728 | $50.87 | $50.85 | $50.90 |
| Purchase #4 | $84.61 | 3.539% | $87.6043 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $10.33 | 8.240% | $11.1812 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $70.95 | 11.570% | $79.1589 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $164.36 | 9.804% | $180.4739 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $653.34 | $714.7293 | $714.72 | $714.70 | $714.80 | |