| 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 | $101.42 | 5.144% | $106.637 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $48.60 | 9.732% | $53.3298 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $63.78 | 8.596% | $69.2625 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $160.79 | 9.624% | $176.2644 | $176.26 | $176.25 | $176.30 |
| Purchase #5 | $238.30 | 11.143% | $264.8538 | $264.85 | $264.85 | $264.90 |
| Purchase #6 | $104.56 | 9.544% | $114.5392 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $9.91 | 12.850% | $11.1834 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $727.36 | $796.0701 | $796.06 | $796.10 | $796.10 | |