| 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 | $187.55 | 11.252% | $208.6531 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $211.83 | 12.446% | $238.1944 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $125.68 | 9.766% | $137.9539 | $137.95 | $137.95 | $138.00 |
| Purchase #4 | $125.44 | 9.328% | $137.141 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $18.64 | 8.549% | $20.2335 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $137.96 | 7.399% | $148.1677 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $94.54 | 11.519% | $105.4301 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $901.64 | $995.7737 | $995.76 | $995.80 | $995.80 | |