| 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 | $76.37 | 7.107% | $81.7976 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $102.30 | 4.364% | $106.7644 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $165.98 | 3.584% | $171.9287 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $199.63 | 10.585% | $220.7608 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $229.25 | 6.591% | $244.3599 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $142.55 | 13.474% | $161.7572 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $173.79 | 3.558% | $179.9734 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $1,089.87 | $1,167.3420 | $1,167.34 | $1,167.30 | $1,167.50 | |