| 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 | $238.80 | 7.634% | $257.03 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $74.68 | 9.253% | $81.5901 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $88.59 | 11.558% | $98.8292 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $66.76 | 13.127% | $75.5236 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $170.57 | 12.824% | $192.4439 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $96.31 | 13.562% | $109.3716 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $46.66 | 5.805% | $49.3686 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $782.37 | $864.1570 | $864.15 | $864.15 | $864.10 | |