| 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 | $162.73 | 3.664% | $168.6924 | $168.69 | $168.70 | $168.70 |
| Purchase #2 | $88.51 | 6.492% | $94.2561 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $190.81 | 4.561% | $199.5128 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $8.60 | 8.220% | $9.3069 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $193.86 | 11.675% | $216.4932 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $8.37 | 7.774% | $9.0207 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $205.76 | 6.690% | $219.5253 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $858.64 | $916.8074 | $916.81 | $916.80 | $916.80 | |