| 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 | $155.93 | 8.298% | $168.8691 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $107.59 | 4.755% | $112.7059 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $80.99 | 9.478% | $88.6662 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $55.77 | 7.864% | $60.1558 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $53.26 | 9.602% | $58.374 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $165.80 | 13.289% | $187.8332 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $58.79 | 12.826% | $66.3304 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $678.13 | $742.9346 | $742.94 | $742.90 | $743.00 | |