| 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 | $175.95 | 8.463% | $190.8406 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $194.33 | 8.620% | $211.0812 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $204.67 | 4.568% | $214.0193 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $105.88 | 3.150% | $109.2152 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $169.26 | 5.770% | $179.0263 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $185.61 | 4.596% | $194.1406 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $205.41 | 5.856% | $217.4388 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $1,241.11 | $1,315.7620 | $1,315.77 | $1,315.80 | $1,315.60 | |