| 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 | $133.33 | 3.513% | $138.0139 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $178.57 | 9.800% | $196.0699 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $69.42 | 6.576% | $73.9851 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $154.87 | 11.363% | $172.4679 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $191.91 | 8.319% | $207.875 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $32.72 | 4.768% | $34.2801 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $132.38 | 13.702% | $150.5187 | $150.52 | $150.50 | $150.50 |
| 7 purchase totals = | $893.20 | $973.2106 | $973.22 | $973.20 | $973.30 | |