| 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 | $175.83 | 6.546% | $187.3398 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $67.39 | 3.104% | $69.4818 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $230.78 | 7.242% | $247.4931 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $92.57 | 4.578% | $96.8079 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $102.81 | 12.480% | $115.6407 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $144.69 | 6.457% | $154.0326 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $215.27 | 6.547% | $229.3637 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $1,029.34 | $1,100.1596 | $1,100.15 | $1,100.20 | $1,100.10 | |