| 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 | $149.47 | 7.242% | $160.2946 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $41.85 | 8.776% | $45.5228 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $152.41 | 6.771% | $162.7297 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $31.86 | 11.649% | $35.5714 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $139.99 | 10.271% | $154.3684 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $163.33 | 11.116% | $181.4858 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $21.41 | 11.648% | $23.9038 | $23.90 | $23.90 | $23.90 |
| 7 purchase totals = | $700.32 | $763.8765 | $763.87 | $763.85 | $763.90 | |