| 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 | $147.79 | 5.356% | $155.7056 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $141.90 | 4.504% | $148.2912 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $57.82 | 11.243% | $64.3207 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $147.26 | 10.830% | $163.2083 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $133.28 | 12.559% | $150.0186 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $76.47 | 7.583% | $82.2687 | $82.27 | $82.25 | $82.30 |
| Purchase #7 | $221.35 | 7.347% | $237.6126 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $925.87 | $1,001.4257 | $1,001.43 | $1,001.35 | $1,001.40 | |