| 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 | $138.66 | 10.406% | $153.089 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $240.51 | 13.227% | $272.3223 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $192.97 | 11.473% | $215.1094 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $158.87 | 11.853% | $177.7009 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $128.96 | 5.808% | $136.45 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $106.53 | 7.870% | $114.9139 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $86.37 | 10.318% | $95.2817 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $1,052.87 | $1,164.8672 | $1,164.86 | $1,164.85 | $1,164.90 | |