| 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 | $207.56 | 10.750% | $229.8727 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $139.75 | 8.630% | $151.8104 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $15.55 | 11.186% | $17.2894 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $76.59 | 3.292% | $79.1113 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $143.56 | 6.550% | $152.9632 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $165.25 | 6.588% | $176.1367 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $169.99 | 3.755% | $176.3731 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $918.25 | $983.5568 | $983.55 | $983.50 | $983.60 | |