| 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 | $112.30 | 5.870% | $118.892 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $91.60 | 9.794% | $100.5713 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $63.90 | 6.478% | $68.0394 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $133.44 | 11.244% | $148.444 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $124.85 | 6.585% | $133.0714 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $75.48 | 3.132% | $77.844 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $218.99 | 5.755% | $231.5929 | $231.59 | $231.60 | $231.60 |
| 7 purchase totals = | $820.56 | $878.4550 | $878.44 | $878.45 | $878.40 | |