| 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 | $209.49 | 6.128% | $222.3275 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $73.95 | 7.161% | $79.2456 | $79.25 | $79.25 | $79.20 |
| Purchase #3 | $218.27 | 6.447% | $232.3419 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $157.63 | 8.750% | $171.4226 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $34.92 | 3.630% | $36.1876 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $48.25 | 7.515% | $51.876 | $51.88 | $51.90 | $51.90 |
| Purchase #7 | $50.80 | 12.455% | $57.1271 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $793.31 | $850.5283 | $850.54 | $850.60 | $850.40 | |