| 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 | $141.86 | 10.832% | $157.2263 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $215.55 | 8.437% | $233.736 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $118.70 | 12.702% | $133.7773 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $100.93 | 11.690% | $112.7287 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $162.53 | 7.803% | $175.2122 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $168.25 | 5.459% | $177.4348 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $121.41 | 7.409% | $130.4053 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $1,029.23 | $1,120.5206 | $1,120.53 | $1,120.60 | $1,120.40 | |