| 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 | $210.73 | 13.613% | $239.4167 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $167.79 | 3.579% | $173.7952 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $63.38 | 4.688% | $66.3513 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $146.73 | 7.640% | $157.9402 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $154.48 | 6.571% | $164.6309 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $237.95 | 4.679% | $249.0837 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $122.81 | 10.707% | $135.9593 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $1,103.87 | $1,187.1773 | $1,187.18 | $1,187.20 | $1,187.20 | |