| 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 | $144.44 | 7.204% | $154.8455 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $158.82 | 8.179% | $171.8099 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $59.35 | 6.193% | $63.0255 | $63.03 | $63.05 | $63.00 |
| Purchase #4 | $5.91 | 12.730% | $6.6623 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $78.66 | 6.384% | $83.6817 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $186.32 | 10.335% | $205.5762 | $205.58 | $205.60 | $205.60 |
| Purchase #7 | $134.64 | 6.457% | $143.3337 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $768.14 | $828.9348 | $828.94 | $829.00 | $828.90 | |