| 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 | $39.31 | 3.729% | $40.7759 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $186.97 | 3.512% | $193.5364 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $176.42 | 6.721% | $188.2772 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $114.49 | 4.347% | $119.4669 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $167.53 | 7.570% | $180.212 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $195.81 | 11.131% | $217.6056 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $215.69 | 10.336% | $237.9837 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $1,096.22 | $1,177.8577 | $1,177.87 | $1,177.90 | $1,177.90 | |