| 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 | $172.26 | 8.406% | $186.7402 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $186.84 | 6.598% | $199.1677 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $89.76 | 13.362% | $101.7537 | $101.75 | $101.75 | $101.80 |
| Purchase #4 | $186.53 | 13.209% | $211.1687 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $150.98 | 10.157% | $166.315 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $11.70 | 10.570% | $12.9367 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $15.39 | 12.542% | $17.3202 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $813.46 | $895.4022 | $895.41 | $895.35 | $895.40 | |