| 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 | $192.68 | 3.678% | $199.7668 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $206.37 | 3.377% | $213.3391 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $161.43 | 11.554% | $180.0816 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $15.79 | 12.437% | $17.7538 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $214.66 | 7.300% | $230.3302 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $99.40 | 3.210% | $102.5907 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $37.55 | 11.291% | $41.7898 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $927.88 | $985.6520 | $985.65 | $985.70 | $985.70 | |