| 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 | $130.58 | 13.544% | $148.2658 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $19.99 | 4.614% | $20.9123 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $231.95 | 9.183% | $253.25 | $253.25 | $253.25 | $253.30 |
| Purchase #4 | $7.39 | 12.537% | $8.3165 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $162.96 | 11.387% | $181.5163 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $159.67 | 10.165% | $175.9005 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $154.44 | 8.569% | $167.674 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $866.98 | $955.8354 | $955.84 | $955.75 | $955.90 | |