| 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 | $248.64 | 8.300% | $269.2771 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $138.48 | 4.529% | $144.7518 | $144.75 | $144.75 | $144.80 |
| Purchase #3 | $139.53 | 7.486% | $149.9752 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $26.78 | 4.515% | $27.9891 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $60.80 | 13.594% | $69.0652 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $173.34 | 3.838% | $179.9928 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $128.99 | 10.218% | $142.1702 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $916.56 | $983.2214 | $983.23 | $983.25 | $983.40 | |