| 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 | $184.50 | 3.705% | $191.3357 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $23.48 | 5.502% | $24.7719 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $197.27 | 4.323% | $205.798 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $246.73 | 7.235% | $264.5809 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $141.30 | 6.261% | $150.1468 | $150.15 | $150.15 | $150.10 |
| Purchase #6 | $114.92 | 6.242% | $122.0933 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $197.44 | 9.813% | $216.8148 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $1,105.64 | $1,175.5414 | $1,175.54 | $1,175.55 | $1,175.50 | |