| 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 | $176.58 | 7.549% | $189.91 | $189.91 | $189.90 | $189.90 |
| Purchase #2 | $213.60 | 9.255% | $233.3687 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $128.95 | 10.530% | $142.5284 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $66.44 | 5.193% | $69.8902 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $45.53 | 6.329% | $48.4116 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $38.32 | 3.373% | $39.6125 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $30.46 | 12.178% | $34.1694 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $699.88 | $757.8908 | $757.89 | $757.85 | $757.90 | |