| 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 | $151.69 | 10.145% | $167.079 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $20.98 | 9.414% | $22.9551 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $28.82 | 7.538% | $30.9925 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $169.72 | 8.155% | $183.5607 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $122.95 | 12.718% | $138.5868 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $144.27 | 9.335% | $157.7376 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $103.90 | 3.255% | $107.2819 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $742.33 | $808.1936 | $808.20 | $808.25 | $808.30 | |