| 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 | $158.95 | 13.834% | $180.9391 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $139.70 | 13.406% | $158.4282 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $118.44 | 7.548% | $127.3799 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $220.35 | 12.423% | $247.7241 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $145.88 | 10.870% | $161.7372 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $104.76 | 9.167% | $114.3633 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $244.47 | 11.331% | $272.1709 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $1,132.55 | $1,262.7427 | $1,262.74 | $1,262.75 | $1,262.70 | |