| 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 | $148.98 | 8.692% | $161.9293 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $54.47 | 10.379% | $60.1234 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $93.38 | 11.722% | $104.326 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $124.40 | 8.836% | $135.392 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $207.83 | 5.277% | $218.7972 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $39.98 | 9.399% | $43.7377 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $145.49 | 8.634% | $158.0516 | $158.05 | $158.05 | $158.10 |
| 7 purchase totals = | $814.53 | $882.3572 | $882.36 | $882.40 | $882.30 | |