| 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 | $194.37 | 3.776% | $201.7094 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $64.84 | 10.866% | $71.8855 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $131.82 | 3.801% | $136.8305 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $26.71 | 13.120% | $30.2144 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $89.63 | 3.349% | $92.6317 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $201.69 | 10.705% | $223.2809 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $171.79 | 3.480% | $177.7683 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $880.85 | $934.3207 | $934.32 | $934.35 | $934.30 | |