| 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 | $198.27 | 8.830% | $215.7772 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $16.65 | 5.381% | $17.5459 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $177.39 | 3.148% | $182.9742 | $182.97 | $182.95 | $183.00 |
| Purchase #4 | $167.80 | 5.287% | $176.6716 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $62.57 | 10.506% | $69.1436 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $150.90 | 11.298% | $167.9487 | $167.95 | $167.95 | $167.90 |
| Purchase #7 | $157.55 | 6.724% | $168.1437 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $931.13 | $998.2049 | $998.20 | $998.20 | $998.10 | |