| 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 | $142.65 | 10.447% | $157.5526 | $157.55 | $157.55 | $157.60 |
| Purchase #2 | $227.93 | 9.498% | $249.5788 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $156.74 | 9.691% | $171.9297 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $85.88 | 7.353% | $92.1948 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $146.56 | 10.772% | $162.3474 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $217.58 | 6.686% | $232.1274 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $222.93 | 12.775% | $251.4093 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,200.27 | $1,317.1400 | $1,317.14 | $1,317.20 | $1,317.10 | |