| 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 | $142.74 | 9.480% | $156.2718 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $111.97 | 3.638% | $116.0435 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $46.77 | 3.369% | $48.3457 | $48.35 | $48.35 | $48.30 |
| Purchase #4 | $166.97 | 9.661% | $183.101 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $60.53 | 4.642% | $63.3398 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $88.89 | 4.510% | $92.8989 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $160.45 | 4.298% | $167.3461 | $167.35 | $167.35 | $167.30 |
| 7 purchase totals = | $778.32 | $827.3468 | $827.35 | $827.35 | $827.20 | |