| 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 | $32.92 | 6.776% | $35.1507 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $167.26 | 13.608% | $190.0207 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $197.41 | 6.287% | $209.8212 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $143.28 | 3.142% | $147.7819 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $158.26 | 9.449% | $173.214 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $103.83 | 9.248% | $113.4322 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $26.97 | 10.646% | $29.8412 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $829.93 | $899.2619 | $899.25 | $899.25 | $899.20 | |