| 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 | $146.41 | 10.161% | $161.2867 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $139.70 | 10.479% | $154.3392 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $123.80 | 9.867% | $136.0153 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $143.41 | 9.175% | $156.5679 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $153.37 | 3.207% | $158.2886 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $123.77 | 11.555% | $138.0716 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $198.33 | 3.122% | $204.5219 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $1,028.79 | $1,109.0912 | $1,109.10 | $1,109.05 | $1,109.10 | |