| 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 | $178.74 | 4.202% | $186.2507 | $186.25 | $186.25 | $186.30 |
| Purchase #2 | $213.57 | 7.868% | $230.3737 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $47.77 | 8.589% | $51.873 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $145.94 | 7.254% | $156.5265 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $124.33 | 7.159% | $133.2308 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $224.87 | 7.787% | $242.3806 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $123.70 | 13.860% | $140.8448 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $1,058.92 | $1,141.4801 | $1,141.47 | $1,141.50 | $1,141.50 | |