| 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 | $227.86 | 13.229% | $258.0036 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $171.48 | 4.447% | $179.1057 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $136.93 | 6.569% | $145.9249 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $152.41 | 8.239% | $164.9671 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $132.27 | 4.661% | $138.4351 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $177.35 | 12.615% | $199.7227 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $101.40 | 12.623% | $114.1997 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $1,099.70 | $1,200.3588 | $1,200.36 | $1,200.30 | $1,200.30 | |