| 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 | $109.28 | 7.217% | $117.1667 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $12.32 | 11.667% | $13.7574 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $177.84 | 7.121% | $190.504 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $17.50 | 6.298% | $18.6022 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $156.51 | 7.131% | $167.6707 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $114.27 | 3.725% | $118.5266 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $225.60 | 9.389% | $246.7816 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $813.32 | $873.0092 | $873.01 | $873.00 | $873.10 | |