| 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 | $164.85 | 12.266% | $185.0705 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $162.48 | 8.572% | $176.4078 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $152.47 | 10.257% | $168.1088 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $67.37 | 3.329% | $69.6127 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $161.73 | 12.665% | $182.2131 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $230.47 | 12.302% | $258.8224 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $18.47 | 3.661% | $19.1462 | $19.15 | $19.15 | $19.10 |
| 7 purchase totals = | $957.84 | $1,059.3815 | $1,059.38 | $1,059.30 | $1,059.30 | |