| 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 | $30.86 | 13.821% | $35.1252 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $97.32 | 9.258% | $106.3299 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $148.59 | 5.640% | $156.9705 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $178.85 | 10.371% | $197.3985 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $18.97 | 3.261% | $19.5886 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $215.26 | 5.370% | $226.8195 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $193.91 | 3.771% | $201.2223 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $883.76 | $943.4545 | $943.46 | $943.45 | $943.40 | |