| 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 | $144.40 | 9.197% | $157.6805 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $142.29 | 4.526% | $148.73 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $228.96 | 5.665% | $241.9306 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $168.89 | 7.471% | $181.5078 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $18.51 | 7.580% | $19.9131 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $207.61 | 4.530% | $217.0147 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $40.54 | 11.510% | $45.2062 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $951.20 | $1,011.9829 | $1,011.98 | $1,012.00 | $1,011.90 | |