| 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 | $157.92 | 13.708% | $179.5677 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $17.56 | 13.254% | $19.8874 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $13.97 | 6.241% | $14.8419 | $14.84 | $14.85 | $14.80 |
| Purchase #4 | $185.33 | 5.239% | $195.0394 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $245.51 | 12.802% | $276.9402 | $276.94 | $276.95 | $276.90 |
| Purchase #6 | $176.91 | 12.540% | $199.0945 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $209.43 | 9.190% | $228.6766 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $1,006.63 | $1,114.0477 | $1,114.05 | $1,114.10 | $1,114.00 | |