| 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 | $143.41 | 11.587% | $160.0269 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $63.36 | 6.823% | $67.6831 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $118.56 | 11.337% | $132.0011 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $79.64 | 12.457% | $89.5608 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $27.27 | 8.680% | $29.637 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $114.35 | 3.129% | $117.928 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $230.63 | 12.230% | $258.836 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $777.22 | $855.6729 | $855.68 | $855.75 | $855.60 | |