| 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 | $160.57 | 13.521% | $182.2807 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $140.67 | 7.240% | $150.8545 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $173.43 | 5.130% | $182.327 | $182.33 | $182.35 | $182.30 |
| Purchase #4 | $165.47 | 8.341% | $179.2719 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $227.95 | 4.157% | $237.4259 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $70.36 | 10.119% | $77.4797 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $16.99 | 11.632% | $18.9663 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $955.44 | $1,028.6060 | $1,028.61 | $1,028.65 | $1,028.70 | |