| 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 | $173.67 | 10.486% | $191.881 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $17.34 | 10.845% | $19.2205 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $96.72 | 13.424% | $109.7037 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $163.98 | 8.680% | $178.2135 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $57.78 | 9.297% | $63.1518 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $172.99 | 13.338% | $196.0634 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $30.68 | 11.840% | $34.3125 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $713.16 | $792.5464 | $792.53 | $792.50 | $792.60 | |