| 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 | $72.96 | 9.462% | $79.8635 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $175.69 | 6.670% | $187.4085 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $171.76 | 8.479% | $186.3235 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $205.35 | 4.611% | $214.8187 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $112.25 | 10.606% | $124.1552 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $121.58 | 13.265% | $137.7076 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $238.72 | 3.194% | $246.3447 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $1,098.31 | $1,176.6217 | $1,176.62 | $1,176.55 | $1,176.60 | |