| 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 | $145.63 | 10.713% | $161.2313 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $124.61 | 8.609% | $135.3377 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $226.63 | 4.382% | $236.5609 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $53.83 | 9.659% | $59.0294 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $131.62 | 5.560% | $138.9381 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $147.56 | 8.438% | $160.0111 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $93.78 | 7.314% | $100.6391 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $923.66 | $991.7476 | $991.75 | $991.80 | $991.60 | |