| 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 | $141.95 | 9.821% | $155.8909 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $165.63 | 5.711% | $175.0891 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $213.54 | 9.133% | $233.0426 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $50.37 | 3.112% | $51.9375 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $197.98 | 7.448% | $212.7256 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $131.70 | 11.576% | $146.9456 | $146.95 | $146.95 | $146.90 |
| Purchase #7 | $169.34 | 7.624% | $182.2505 | $182.25 | $182.25 | $182.30 |
| 7 purchase totals = | $1,070.51 | $1,157.8818 | $1,157.89 | $1,157.95 | $1,157.80 | |