| 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 | $158.63 | 3.817% | $164.6849 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $33.60 | 13.203% | $38.0362 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $111.65 | 4.311% | $116.4632 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $107.36 | 8.760% | $116.7647 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $24.91 | 7.719% | $26.8328 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $17.44 | 7.714% | $18.7853 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $213.36 | 13.256% | $241.643 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $666.95 | $723.2101 | $723.20 | $723.25 | $723.20 | |