| 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 | $179.46 | 4.483% | $187.5052 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $57.76 | 4.108% | $60.1328 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $137.93 | 11.565% | $153.8816 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $249.57 | 3.200% | $257.5562 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $155.72 | 5.384% | $164.104 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $27.30 | 12.557% | $30.7281 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $140.67 | 12.387% | $158.0948 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $948.41 | $1,012.0027 | $1,012.00 | $1,012.05 | $1,012.00 | |