| 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 | $137.54 | 3.421% | $142.2452 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $167.59 | 11.630% | $187.0807 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $137.84 | 13.205% | $156.0418 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $233.82 | 12.469% | $262.975 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $171.63 | 13.674% | $195.0987 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $213.81 | 4.702% | $223.8633 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $144.91 | 8.579% | $157.3418 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,207.14 | $1,324.6465 | $1,324.65 | $1,324.70 | $1,324.60 | |