| 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 | $149.46 | 5.545% | $157.7476 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $81.35 | 7.749% | $87.6538 | $87.65 | $87.65 | $87.70 |
| Purchase #3 | $47.50 | 12.246% | $53.3169 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $163.59 | 10.238% | $180.3383 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $96.73 | 3.391% | $100.0101 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $110.36 | 8.657% | $119.9139 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $48.25 | 5.598% | $50.951 | $50.95 | $50.95 | $51.00 |
| 7 purchase totals = | $697.24 | $749.9316 | $749.93 | $749.90 | $749.90 | |