| 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 | $149.34 | 8.237% | $161.6411 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $89.35 | 11.473% | $99.6011 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $219.87 | 10.734% | $243.4708 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $121.95 | 12.497% | $137.1901 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $160.39 | 5.316% | $168.9163 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $165.99 | 12.271% | $186.3586 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $226.59 | 4.489% | $236.7616 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $1,133.48 | $1,233.9396 | $1,233.94 | $1,233.90 | $1,234.00 | |