| 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 | $155.41 | 8.273% | $168.2671 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $173.73 | 7.560% | $186.864 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $14.45 | 11.715% | $16.1428 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $117.84 | 5.263% | $124.0419 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $81.73 | 7.278% | $87.6783 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $44.83 | 10.149% | $49.3798 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $214.43 | 12.644% | $241.5425 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $802.42 | $873.9164 | $873.91 | $873.95 | $873.90 | |