| 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 | $187.78 | 5.834% | $198.7351 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $132.44 | 12.561% | $149.0758 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $222.59 | 12.682% | $250.8189 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $182.84 | 13.600% | $207.7062 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $241.98 | 5.351% | $254.9283 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $14.29 | 3.673% | $14.8149 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $237.61 | 4.319% | $247.8724 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,219.53 | $1,323.9516 | $1,323.96 | $1,323.95 | $1,323.90 | |