| 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 | $111.47 | 6.390% | $118.5929 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $206.49 | 6.556% | $220.0275 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $25.49 | 3.775% | $26.4522 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $105.46 | 7.180% | $113.032 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $186.57 | 6.675% | $199.0235 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $31.87 | 7.108% | $34.1353 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $181.50 | 13.169% | $205.4017 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $848.85 | $916.6651 | $916.66 | $916.70 | $916.60 | |