| 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 | $167.31 | 13.277% | $189.5237 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $207.66 | 6.577% | $221.3178 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $84.65 | 4.262% | $88.2578 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $88.97 | 12.815% | $100.3715 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $12.77 | 9.846% | $14.0273 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $64.99 | 12.871% | $73.3549 | $73.35 | $73.35 | $73.40 |
| Purchase #7 | $102.91 | 10.308% | $113.518 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $729.26 | $800.3710 | $800.37 | $800.30 | $800.40 | |