| 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 | $187.62 | 11.624% | $209.4289 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $163.82 | 13.246% | $185.5196 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $198.91 | 10.695% | $220.1834 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $147.54 | 6.731% | $157.4709 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $158.30 | 9.120% | $172.737 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $181.62 | 9.388% | $198.6705 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $119.70 | 11.734% | $133.7456 | $133.75 | $133.75 | $133.70 |
| 7 purchase totals = | $1,157.51 | $1,277.7559 | $1,277.76 | $1,277.75 | $1,277.70 | |