| 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 | $113.75 | 6.289% | $120.9037 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $54.41 | 7.458% | $58.4679 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $64.81 | 12.145% | $72.6812 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $154.61 | 11.785% | $172.8308 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $127.78 | 12.343% | $143.5519 | $143.55 | $143.55 | $143.60 |
| Purchase #6 | $45.78 | 11.800% | $51.182 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $167.30 | 11.769% | $186.9895 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $728.44 | $806.6070 | $806.60 | $806.65 | $806.70 | |