| 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 | $139.49 | 6.870% | $149.073 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $105.32 | 6.643% | $112.3164 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $91.92 | 9.131% | $100.3132 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $127.58 | 11.507% | $142.2606 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $236.98 | 10.729% | $262.4056 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $173.77 | 12.194% | $194.9595 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $176.80 | 12.868% | $199.5506 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $1,051.86 | $1,160.8789 | $1,160.88 | $1,160.80 | $1,161.00 | |