| 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 | $156.85 | 7.608% | $168.7831 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $52.57 | 10.379% | $58.0262 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $72.31 | 8.859% | $78.7159 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $211.61 | 7.164% | $226.7697 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $22.76 | 11.669% | $25.4159 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $213.67 | 9.647% | $234.2827 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $131.95 | 11.465% | $147.0781 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $861.72 | $939.0716 | $939.08 | $939.10 | $939.10 | |