| 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 | $136.42 | 6.619% | $145.4496 | $145.45 | $145.45 | $145.40 |
| Purchase #2 | $245.41 | 11.755% | $274.2579 | $274.26 | $274.25 | $274.30 |
| Purchase #3 | $117.83 | 10.302% | $129.9688 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $179.76 | 3.803% | $186.5963 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $106.77 | 4.823% | $111.9195 | $111.92 | $111.90 | $111.90 |
| Purchase #6 | $167.80 | 5.581% | $177.1649 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $161.40 | 5.452% | $170.1995 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $1,115.39 | $1,195.5565 | $1,195.56 | $1,195.50 | $1,195.60 | |