| 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 | $138.94 | 10.379% | $153.3606 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $160.97 | 10.624% | $178.0715 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $163.95 | 5.122% | $172.3475 | $172.35 | $172.35 | $172.30 |
| Purchase #4 | $20.91 | 12.312% | $23.4844 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $63.43 | 3.204% | $65.4623 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $43.50 | 7.753% | $46.8726 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $131.73 | 10.770% | $145.9173 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $723.43 | $785.5162 | $785.51 | $785.45 | $785.60 | |