| 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 | $130.67 | 9.719% | $143.3698 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $166.25 | 10.771% | $184.1568 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $136.45 | 4.741% | $142.9191 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $209.83 | 3.273% | $216.6977 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $88.39 | 3.343% | $91.3449 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $73.35 | 8.613% | $79.6676 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $81.45 | 12.140% | $91.338 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $886.39 | $949.4939 | $949.50 | $949.45 | $949.50 | |