| 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 | $177.98 | 11.837% | $199.0475 | $199.05 | $199.05 | $199.00 |
| Purchase #2 | $189.29 | 4.769% | $198.3172 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $99.41 | 10.198% | $109.5478 | $109.55 | $109.55 | $109.50 |
| Purchase #4 | $21.95 | 6.599% | $23.3985 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $65.53 | 12.271% | $73.5712 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $24.45 | 6.778% | $26.1072 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $146.46 | 6.137% | $155.4483 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $725.07 | $785.4377 | $785.45 | $785.40 | $785.30 | |