| 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 | $162.41 | 6.470% | $172.9179 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $20.37 | 12.731% | $22.9633 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $173.26 | 11.850% | $193.7913 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $242.59 | 5.630% | $256.2478 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $138.64 | 11.274% | $154.2703 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $196.99 | 12.619% | $221.8482 | $221.85 | $221.85 | $221.80 |
| Purchase #7 | $155.70 | 13.348% | $176.4828 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $1,089.96 | $1,198.5216 | $1,198.52 | $1,198.50 | $1,198.50 | |