| 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 | $141.71 | 10.175% | $156.129 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $156.68 | 6.325% | $166.59 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $237.91 | 10.485% | $262.8549 | $262.85 | $262.85 | $262.90 |
| Purchase #4 | $10.30 | 7.835% | $11.107 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $206.34 | 8.167% | $223.1918 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $206.85 | 5.355% | $217.9268 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $173.52 | 11.299% | $193.126 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,133.31 | $1,230.9255 | $1,230.93 | $1,231.00 | $1,230.90 | |