| 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 | $216.85 | 12.225% | $243.3599 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $78.35 | 13.748% | $89.1216 | $89.12 | $89.10 | $89.10 |
| Purchase #3 | $209.58 | 12.466% | $235.7062 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $156.33 | 5.542% | $164.9938 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $76.69 | 5.824% | $81.1564 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $220.83 | 7.385% | $237.1383 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $147.86 | 12.401% | $166.1961 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $1,106.49 | $1,217.6723 | $1,217.68 | $1,217.65 | $1,217.70 | |