| 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 | $134.79 | 9.202% | $147.1934 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $15.76 | 12.591% | $17.7443 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $188.98 | 3.452% | $195.5036 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $143.97 | 6.605% | $153.4792 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $200.89 | 3.318% | $207.5555 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $117.49 | 10.577% | $129.9169 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $121.94 | 13.666% | $138.6043 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $923.82 | $989.9972 | $989.99 | $990.00 | $990.00 | |