| 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 | $176.25 | 12.866% | $198.9263 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $74.99 | 3.268% | $77.4407 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $10.90 | 13.710% | $12.3944 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $196.63 | 6.431% | $209.2753 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $227.79 | 13.609% | $258.7899 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $200.72 | 10.154% | $221.1011 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $195.71 | 9.106% | $213.5314 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $1,082.99 | $1,191.4591 | $1,191.46 | $1,191.55 | $1,191.40 | |