| 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 | $191.49 | 7.490% | $205.8326 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $18.51 | 11.393% | $20.6188 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $136.33 | 13.373% | $154.5614 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $122.86 | 6.421% | $130.7488 | $130.75 | $130.75 | $130.70 |
| Purchase #5 | $184.58 | 3.399% | $190.8539 | $190.85 | $190.85 | $190.90 |
| Purchase #6 | $29.48 | 9.745% | $32.3528 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $27.67 | 11.493% | $30.8501 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $710.92 | $765.8184 | $765.81 | $765.80 | $765.90 | |