| 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 | $178.52 | 6.719% | $190.5148 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $207.53 | 8.871% | $225.94 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $215.75 | 6.820% | $230.4642 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $185.53 | 12.147% | $208.0663 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $99.91 | 6.571% | $106.4751 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $159.85 | 10.216% | $176.1803 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $138.48 | 5.259% | $145.7627 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $1,185.57 | $1,283.4034 | $1,283.40 | $1,283.40 | $1,283.50 | |