| 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 | $181.30 | 8.650% | $196.9825 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $166.58 | 4.653% | $174.331 | $174.33 | $174.35 | $174.30 |
| Purchase #3 | $106.40 | 10.615% | $117.6944 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $151.89 | 10.539% | $167.8977 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $72.53 | 7.417% | $77.9096 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $206.91 | 12.278% | $232.3144 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $71.82 | 13.701% | $81.6601 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $957.43 | $1,048.7897 | $1,048.78 | $1,048.80 | $1,048.80 | |