| 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 | $148.87 | 3.383% | $153.9063 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $189.69 | 7.382% | $203.6929 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $35.47 | 8.684% | $38.5502 | $38.55 | $38.55 | $38.60 |
| Purchase #4 | $103.54 | 10.376% | $114.2833 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $225.73 | 10.444% | $249.3052 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $153.31 | 5.807% | $162.2127 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $156.72 | 6.122% | $166.3144 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $1,013.33 | $1,088.2650 | $1,088.26 | $1,088.25 | $1,088.30 | |