| 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 | $177.75 | 8.142% | $192.2224 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $60.34 | 10.867% | $66.8971 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $42.39 | 7.850% | $45.7176 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $154.67 | 12.188% | $173.5212 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $65.79 | 6.243% | $69.8973 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $134.97 | 9.287% | $147.5047 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $43.74 | 11.199% | $48.6384 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $679.65 | $744.3987 | $744.40 | $744.35 | $744.30 | |