| 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 | $184.54 | 3.547% | $191.0856 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $187.89 | 9.407% | $205.5648 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $170.57 | 4.347% | $177.9847 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $125.46 | 12.102% | $140.6432 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $107.83 | 9.357% | $117.9197 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $207.76 | 5.712% | $219.6273 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $19.31 | 8.442% | $20.9402 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $1,003.36 | $1,073.7655 | $1,073.76 | $1,073.80 | $1,073.70 | |