| 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 | $175.83 | 10.484% | $194.264 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $7.91 | 11.750% | $8.8394 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $27.95 | 10.570% | $30.9043 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $185.75 | 10.739% | $205.6977 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $118.95 | 9.808% | $130.6166 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $88.62 | 12.225% | $99.4538 | $99.45 | $99.45 | $99.50 |
| Purchase #7 | $209.83 | 4.507% | $219.287 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $814.84 | $889.0628 | $889.06 | $889.05 | $889.10 | |