| 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 | $150.96 | 3.578% | $156.3613 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $233.39 | 5.614% | $246.4925 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $209.37 | 4.797% | $219.4135 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $159.92 | 8.213% | $173.0542 | $173.05 | $173.05 | $173.10 |
| Purchase #5 | $198.76 | 12.267% | $223.1419 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $195.71 | 9.385% | $214.0774 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $150.52 | 13.247% | $170.4594 | $170.46 | $170.45 | $170.50 |
| 7 purchase totals = | $1,298.63 | $1,403.0002 | $1,402.99 | $1,403.00 | $1,403.10 | |