| 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 | $185.64 | 3.316% | $191.7958 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $225.37 | 7.155% | $241.4952 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $69.73 | 8.354% | $75.5552 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $106.71 | 3.670% | $110.6263 | $110.63 | $110.65 | $110.60 |
| Purchase #5 | $65.47 | 10.741% | $72.5021 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $122.58 | 13.223% | $138.7888 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $43.37 | 7.677% | $46.6995 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $818.87 | $877.4629 | $877.48 | $877.50 | $877.50 | |