| 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 | $145.72 | 12.272% | $163.6028 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $36.46 | 13.859% | $41.513 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $125.86 | 13.678% | $143.0751 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $164.67 | 12.222% | $184.796 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $164.67 | 6.534% | $175.4295 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $224.97 | 11.518% | $250.882 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $195.52 | 7.807% | $210.7842 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $1,057.87 | $1,170.0826 | $1,170.08 | $1,170.15 | $1,170.10 | |