| 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 | $169.65 | 8.698% | $184.4062 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $213.95 | 12.265% | $240.191 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $103.50 | 7.120% | $110.8692 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $198.32 | 4.326% | $206.8993 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $145.97 | 3.508% | $151.0906 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $118.73 | 3.161% | $122.4831 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $193.67 | 7.667% | $208.5187 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $1,143.79 | $1,224.4581 | $1,224.46 | $1,224.45 | $1,224.50 | |