| 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 | $153.91 | 9.747% | $168.9116 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $199.25 | 9.512% | $218.2027 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $77.51 | 10.566% | $85.6997 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $205.65 | 9.208% | $224.5863 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $130.48 | 4.528% | $136.3881 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $150.41 | 3.375% | $155.4863 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $191.92 | 7.264% | $205.8611 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,109.13 | $1,195.1358 | $1,195.14 | $1,195.15 | $1,195.20 | |