| 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 | $180.58 | 10.726% | $199.949 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $74.99 | 6.630% | $79.9618 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $13.32 | 3.649% | $13.806 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $204.31 | 8.172% | $221.0062 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $237.53 | 13.861% | $270.454 | $270.45 | $270.45 | $270.50 |
| Purchase #6 | $34.90 | 12.830% | $39.3777 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $36.69 | 12.817% | $41.3926 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $782.32 | $865.9473 | $865.95 | $865.95 | $866.00 | |