| 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 | $150.63 | 12.740% | $169.8203 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $218.84 | 4.778% | $229.2962 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $86.92 | 4.789% | $91.0826 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $6.33 | 9.831% | $6.9523 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $179.75 | 3.289% | $185.662 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $136.57 | 6.179% | $145.0087 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $239.88 | 7.352% | $257.516 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,018.92 | $1,085.3381 | $1,085.34 | $1,085.30 | $1,085.40 | |