| 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 | $149.79 | 8.271% | $162.1791 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $162.89 | 13.302% | $184.5576 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $150.33 | 10.564% | $166.2109 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $56.38 | 11.552% | $62.893 | $62.89 | $62.90 | $62.90 |
| Purchase #5 | $96.45 | 3.869% | $100.1817 | $100.18 | $100.20 | $100.20 |
| Purchase #6 | $159.63 | 12.561% | $179.6811 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $14.76 | 10.421% | $16.2981 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $790.23 | $872.0015 | $872.00 | $872.05 | $872.10 | |