| 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 | $173.37 | 13.672% | $197.0731 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $173.25 | 4.477% | $181.0064 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $48.27 | 4.625% | $50.5025 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $68.98 | 4.143% | $71.8378 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $134.44 | 4.191% | $140.0744 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $214.32 | 8.284% | $232.0743 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $154.42 | 6.874% | $165.0348 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $967.05 | $1,037.6033 | $1,037.59 | $1,037.55 | $1,037.60 | |