| 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 | $142.28 | 3.157% | $146.7718 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $180.68 | 7.840% | $194.8453 | $194.85 | $194.85 | $194.80 |
| Purchase #3 | $218.96 | 3.315% | $226.2185 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $10.94 | 8.644% | $11.8857 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $35.25 | 11.137% | $39.1758 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $109.44 | 5.106% | $115.028 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $128.43 | 6.315% | $136.5404 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $825.98 | $870.4655 | $870.48 | $870.50 | $870.40 | |