| 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 | $151.27 | 4.326% | $157.8139 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $66.80 | 4.725% | $69.9563 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $165.75 | 12.714% | $186.8235 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $133.34 | 6.760% | $142.3538 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $24.41 | 5.551% | $25.765 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $248.50 | 9.237% | $271.4539 | $271.45 | $271.45 | $271.50 |
| Purchase #7 | $70.46 | 5.342% | $74.224 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $860.53 | $928.3904 | $928.38 | $928.30 | $928.50 | |