| 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 | $189.52 | 11.431% | $211.184 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $125.81 | 13.627% | $142.9541 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $221.65 | 8.225% | $239.8807 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $151.52 | 4.714% | $158.6627 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $209.94 | 9.841% | $230.6002 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $222.81 | 4.850% | $233.6163 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $143.47 | 7.705% | $154.5244 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $1,264.72 | $1,371.4224 | $1,371.41 | $1,371.40 | $1,371.50 | |