| 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 | $166.66 | 12.304% | $187.1658 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $185.30 | 5.398% | $195.3025 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $194.95 | 5.805% | $206.2668 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $206.84 | 9.244% | $225.9603 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $71.96 | 13.189% | $81.4508 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $183.79 | 9.573% | $201.3842 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $160.95 | 5.195% | $169.3114 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,170.45 | $1,266.8418 | $1,266.84 | $1,266.80 | $1,267.00 | |