| 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 | $187.75 | 9.301% | $205.2126 | $205.21 | $205.20 | $205.20 |
| Purchase #2 | $170.97 | 12.124% | $191.6984 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $16.79 | 10.375% | $18.532 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $173.30 | 7.283% | $185.9214 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $116.71 | 3.104% | $120.3327 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $102.58 | 5.251% | $107.9665 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $175.88 | 13.412% | $199.469 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $943.98 | $1,029.1326 | $1,029.13 | $1,029.10 | $1,029.10 | |