| 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 | $153.26 | 9.436% | $167.7216 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $9.38 | 12.831% | $10.5835 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $169.62 | 10.204% | $186.928 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $28.92 | 4.479% | $30.2153 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $130.89 | 5.601% | $138.2211 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $8.44 | 9.376% | $9.2313 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $227.38 | 11.633% | $253.8311 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $727.89 | $796.7319 | $796.73 | $796.75 | $796.60 | |