| 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 | $79.57 | 8.376% | $86.2348 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $162.66 | 5.540% | $171.6714 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $118.44 | 3.520% | $122.6091 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $83.53 | 9.220% | $91.2315 | $91.23 | $91.25 | $91.20 |
| Purchase #5 | $176.40 | 5.489% | $186.0826 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $171.25 | 4.152% | $178.3603 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $237.42 | 11.368% | $264.4099 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $1,029.27 | $1,100.5996 | $1,100.59 | $1,100.60 | $1,100.60 | |