| 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 | $150.84 | 6.173% | $160.1514 | $160.15 | $160.15 | $160.20 |
| Purchase #2 | $186.97 | 5.733% | $197.689 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $145.77 | 5.693% | $154.0687 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $187.53 | 10.116% | $206.5005 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $118.61 | 9.822% | $130.2599 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $164.59 | 7.478% | $176.898 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $16.98 | 11.657% | $18.9594 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $971.29 | $1,044.5269 | $1,044.53 | $1,044.50 | $1,044.70 | |