| 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 | $10.75 | 10.358% | $11.8635 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $150.67 | 6.581% | $160.5856 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $48.40 | 5.387% | $51.0073 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $114.75 | 7.872% | $123.7831 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $179.89 | 5.188% | $189.2227 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $233.39 | 6.723% | $249.0808 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $44.96 | 6.181% | $47.739 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $782.81 | $833.2820 | $833.28 | $833.30 | $833.30 | |