| 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 | $182.54 | 4.680% | $191.0829 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $224.87 | 10.650% | $248.8187 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $26.29 | 9.723% | $28.8462 | $28.85 | $28.85 | $28.80 |
| Purchase #4 | $145.63 | 8.256% | $157.6532 | $157.65 | $157.65 | $157.70 |
| Purchase #5 | $100.62 | 3.604% | $104.2463 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $128.76 | 3.768% | $133.6117 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $235.70 | 5.812% | $249.3989 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,044.41 | $1,113.6579 | $1,113.66 | $1,113.65 | $1,113.60 | |