| 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 | $175.75 | 7.617% | $189.1369 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $155.99 | 13.362% | $176.8334 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $79.68 | 5.174% | $83.8026 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $58.72 | 8.618% | $63.7805 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $119.35 | 13.454% | $135.4073 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $143.87 | 6.191% | $152.777 | $152.78 | $152.80 | $152.80 |
| Purchase #7 | $148.56 | 4.204% | $154.8055 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $881.92 | $956.5432 | $956.55 | $956.60 | $956.50 | |