| 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 | $154.98 | 13.648% | $176.1317 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $10.74 | 6.521% | $11.4404 | $11.44 | $11.45 | $11.40 |
| Purchase #3 | $127.49 | 10.663% | $141.0843 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $127.39 | 12.242% | $142.9851 | $142.99 | $143.00 | $143.00 |
| Purchase #5 | $146.28 | 7.237% | $156.8663 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $158.42 | 13.809% | $180.2962 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $16.25 | 4.699% | $17.0136 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $741.55 | $825.8176 | $825.82 | $825.85 | $825.80 | |