| 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 | $127.68 | 7.446% | $137.1871 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $66.35 | 10.552% | $73.3513 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $180.79 | 11.361% | $201.3296 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $215.48 | 7.429% | $231.488 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $144.86 | 6.595% | $154.4135 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $138.34 | 5.442% | $145.8685 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $91.71 | 10.808% | $101.622 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $965.21 | $1,045.2600 | $1,045.26 | $1,045.25 | $1,045.30 | |