| 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 | $140.69 | 5.695% | $148.7023 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $92.30 | 12.346% | $103.6954 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $65.69 | 6.422% | $69.9086 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $27.89 | 12.509% | $31.3788 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $99.88 | 13.322% | $113.186 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $161.27 | 7.438% | $173.2653 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $49.81 | 4.440% | $52.0216 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $637.53 | $692.1580 | $692.17 | $692.15 | $692.20 | |