| 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 | $139.87 | 11.790% | $156.3607 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $18.67 | 7.468% | $20.0643 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $56.45 | 11.798% | $63.11 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $243.69 | 6.387% | $259.2545 | $259.25 | $259.25 | $259.30 |
| Purchase #5 | $154.93 | 12.123% | $173.7122 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $165.89 | 6.832% | $177.2236 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $5.31 | 3.206% | $5.4802 | $5.48 | $5.50 | $5.50 |
| 7 purchase totals = | $784.81 | $855.2055 | $855.19 | $855.15 | $855.30 | |