| 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 | $148.49 | 4.110% | $154.5929 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $184.65 | 13.513% | $209.6018 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $156.64 | 6.539% | $166.8827 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $226.97 | 3.451% | $234.8027 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $72.81 | 4.399% | $76.0129 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $176.47 | 3.500% | $182.6465 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $62.27 | 6.316% | $66.203 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $1,028.30 | $1,090.7425 | $1,090.73 | $1,090.75 | $1,090.70 | |