| 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 | $116.96 | 5.734% | $123.6665 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $163.85 | 7.267% | $175.757 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $147.44 | 7.843% | $159.0037 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $199.30 | 5.368% | $209.9984 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $141.75 | 10.708% | $156.9286 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $119.67 | 8.398% | $129.7199 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $183.72 | 5.448% | $193.7291 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $1,072.69 | $1,148.8032 | $1,148.81 | $1,148.80 | $1,148.80 | |