| 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 | $53.75 | 7.565% | $57.8162 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $119.42 | 7.696% | $128.6106 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $198.73 | 8.742% | $216.103 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $185.76 | 7.509% | $199.7087 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $124.70 | 6.648% | $132.9901 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $166.57 | 11.350% | $185.4757 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $9.74 | 12.482% | $10.9557 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $858.67 | $931.6600 | $931.67 | $931.65 | $931.70 | |