| 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 | $178.55 | 8.233% | $193.25 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $215.81 | 7.211% | $231.3721 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $51.45 | 7.829% | $55.478 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $16.61 | 13.403% | $18.8362 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $6.78 | 4.409% | $7.0789 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $63.43 | 6.669% | $67.6601 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $212.32 | 11.777% | $237.3249 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $744.95 | $811.0002 | $811.00 | $811.00 | $811.10 | |