| 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 | $172.67 | 4.698% | $180.782 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $18.28 | 5.835% | $19.3466 | $19.35 | $19.35 | $19.30 |
| Purchase #3 | $117.27 | 9.418% | $128.3145 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $228.36 | 3.411% | $236.1494 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $194.65 | 11.164% | $216.3807 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $119.87 | 3.766% | $124.3843 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $133.89 | 10.368% | $147.7717 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $984.99 | $1,053.1292 | $1,053.12 | $1,053.15 | $1,053.10 | |