| 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 | $176.56 | 6.449% | $187.9464 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $209.56 | 11.444% | $233.542 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $86.76 | 10.677% | $96.0234 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $249.91 | 11.491% | $278.6272 | $278.63 | $278.65 | $278.60 |
| Purchase #5 | $123.53 | 7.693% | $133.0332 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $133.47 | 10.659% | $147.6966 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $31.83 | 4.746% | $33.3407 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $1,011.62 | $1,110.2095 | $1,110.21 | $1,110.25 | $1,110.00 | |