| 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 | $157.96 | 5.648% | $166.8816 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $247.88 | 3.334% | $256.1443 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $119.31 | 8.400% | $129.332 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $152.78 | 13.609% | $173.5718 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $219.63 | 6.391% | $233.6666 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $81.73 | 3.672% | $84.7311 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $224.74 | 10.730% | $248.8546 | $248.85 | $248.85 | $248.90 |
| 7 purchase totals = | $1,204.03 | $1,293.1820 | $1,293.17 | $1,293.20 | $1,293.20 | |