| 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 | $176.65 | 5.825% | $186.9399 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $71.44 | 13.483% | $81.0723 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $237.78 | 7.616% | $255.8893 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $190.46 | 7.564% | $204.8664 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $117.44 | 7.798% | $126.598 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $209.87 | 8.738% | $228.2084 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $149.28 | 13.348% | $169.2059 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $1,152.92 | $1,252.7802 | $1,252.79 | $1,252.75 | $1,252.80 | |