| 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 | $167.79 | 6.145% | $178.1007 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $60.76 | 12.399% | $68.2936 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $57.34 | 10.423% | $63.3165 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $234.27 | 9.271% | $255.9892 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $99.52 | 12.750% | $112.2088 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $226.88 | 6.786% | $242.2761 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $56.54 | 3.109% | $58.2978 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $903.10 | $978.4827 | $978.49 | $978.50 | $978.50 | |