| 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 | $146.69 | 12.584% | $165.1495 | $165.15 | $165.15 | $165.10 |
| Purchase #2 | $245.87 | 4.723% | $257.4824 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $108.30 | 7.346% | $116.2557 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $172.74 | 13.145% | $195.4467 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $27.62 | 8.797% | $30.0497 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $202.84 | 3.390% | $209.7163 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $183.57 | 9.480% | $200.9724 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,087.63 | $1,175.0727 | $1,175.08 | $1,175.05 | $1,175.00 | |