| 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 | $167.36 | 9.614% | $183.45 | $183.45 | $183.45 | $183.50 |
| Purchase #2 | $187.95 | 9.857% | $206.4762 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $102.30 | 12.340% | $114.9238 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $195.99 | 4.112% | $204.0491 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $89.69 | 4.311% | $93.5565 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $64.28 | 8.394% | $69.6757 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $59.90 | 5.324% | $63.0891 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $867.47 | $935.2204 | $935.23 | $935.25 | $935.30 | |