| 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 | $148.70 | 7.633% | $160.0503 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $65.68 | 7.763% | $70.7787 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $154.86 | 3.863% | $160.8422 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $179.41 | 11.271% | $199.6313 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $140.31 | 5.713% | $148.3259 | $148.33 | $148.35 | $148.30 |
| Purchase #6 | $245.27 | 9.582% | $268.7718 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $43.93 | 13.399% | $49.8162 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $978.16 | $1,058.2164 | $1,058.22 | $1,058.25 | $1,058.20 | |