| 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 | $70.75 | 3.576% | $73.28 | $73.28 | $73.30 | $73.30 |
| Purchase #2 | $187.83 | 9.777% | $206.1941 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $247.50 | 7.860% | $266.9535 | $266.95 | $266.95 | $267.00 |
| Purchase #4 | $12.60 | 6.628% | $13.4351 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $155.61 | 7.865% | $167.8487 | $167.85 | $167.85 | $167.80 |
| Purchase #6 | $49.85 | 10.703% | $55.1854 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $129.34 | 7.454% | $138.981 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $853.48 | $921.8778 | $921.88 | $921.95 | $921.90 | |