| 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 | $172.25 | 11.737% | $192.467 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $129.36 | 6.777% | $138.1267 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $193.42 | 6.402% | $205.8027 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $190.36 | 8.208% | $205.9847 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $148.95 | 3.802% | $154.6131 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $49.55 | 6.542% | $52.7916 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $203.44 | 10.495% | $224.791 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,087.33 | $1,174.5768 | $1,174.57 | $1,174.60 | $1,174.60 | |