| 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 | $180.43 | 8.534% | $195.8279 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $150.91 | 6.565% | $160.8172 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $16.57 | 8.367% | $17.9564 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $94.35 | 5.227% | $99.2817 | $99.28 | $99.30 | $99.30 |
| Purchase #5 | $72.84 | 7.508% | $78.3088 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $53.64 | 5.725% | $56.7109 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $27.98 | 3.258% | $28.8916 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $596.72 | $637.7945 | $637.80 | $637.80 | $637.80 | |