| 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 | $141.96 | 6.832% | $151.6587 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $15.50 | 9.318% | $16.9443 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $92.89 | 12.266% | $104.2839 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $140.43 | 12.569% | $158.0806 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $7.65 | 10.322% | $8.4396 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $159.53 | 7.804% | $171.9797 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $199.86 | 9.246% | $218.3391 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $757.82 | $829.7259 | $829.72 | $829.80 | $829.70 | |