| 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 | $149.99 | 13.277% | $169.9042 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $100.59 | 13.596% | $114.2662 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $110.55 | 11.305% | $123.0477 | $123.05 | $123.05 | $123.00 |
| Purchase #4 | $139.54 | 7.711% | $150.2999 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $114.49 | 7.563% | $123.1489 | $123.15 | $123.15 | $123.10 |
| Purchase #6 | $187.91 | 7.337% | $201.697 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $76.44 | 9.551% | $83.7408 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $879.51 | $966.1047 | $966.11 | $966.10 | $966.00 | |