| 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 | $142.74 | 10.676% | $157.9789 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $135.96 | 8.695% | $147.7817 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $76.25 | 10.299% | $84.103 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $103.33 | 10.829% | $114.5196 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $106.90 | 9.329% | $116.8727 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $232.90 | 11.361% | $259.3598 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $73.41 | 5.773% | $77.648 | $77.65 | $77.65 | $77.60 |
| 7 purchase totals = | $871.49 | $958.2637 | $958.26 | $958.25 | $958.30 | |