| 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 | $223.83 | 4.223% | $233.2823 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $72.93 | 7.770% | $78.5967 | $78.60 | $78.60 | $78.60 |
| Purchase #3 | $250.74 | 3.591% | $259.7441 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $148.27 | 7.668% | $159.6393 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $71.72 | 6.525% | $76.3997 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $175.78 | 4.361% | $183.4458 | $183.45 | $183.45 | $183.40 |
| Purchase #7 | $121.87 | 6.120% | $129.3284 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $1,065.14 | $1,120.4363 | $1,120.44 | $1,120.50 | $1,120.30 | |