| 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 | $155.48 | 3.785% | $161.3649 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $161.59 | 8.147% | $174.7547 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $79.25 | 4.820% | $83.0699 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $216.67 | 3.327% | $223.8786 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $71.55 | 9.141% | $78.0904 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $211.30 | 4.604% | $221.0283 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $247.31 | 7.151% | $264.9951 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $1,143.15 | $1,207.1819 | $1,207.18 | $1,207.20 | $1,207.30 | |