| 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 | $156.72 | 10.611% | $173.3496 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $160.84 | 4.350% | $167.8365 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $246.72 | 7.323% | $264.7873 | $264.79 | $264.80 | $264.80 |
| Purchase #4 | $181.61 | 11.692% | $202.8438 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $165.55 | 5.579% | $174.786 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $181.25 | 12.375% | $203.6797 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $143.78 | 11.598% | $160.4556 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $1,236.47 | $1,347.7385 | $1,347.75 | $1,347.80 | $1,347.70 | |