| 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 | $120.57 | 10.533% | $133.2696 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $19.97 | 12.251% | $22.4165 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $92.58 | 11.450% | $103.1804 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $117.91 | 11.527% | $131.5015 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $41.53 | 6.860% | $44.379 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $206.83 | 4.862% | $216.8861 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $21.53 | 5.630% | $22.7421 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $620.92 | $674.3752 | $674.38 | $674.40 | $674.40 | |