| 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 | $192.95 | 3.689% | $200.0679 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $78.93 | 12.621% | $88.8918 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $79.56 | 9.556% | $87.1628 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $149.75 | 12.177% | $167.9851 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $91.69 | 4.175% | $95.5181 | $95.52 | $95.50 | $95.50 |
| Purchase #6 | $29.36 | 6.702% | $31.3277 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $58.85 | 6.737% | $62.8147 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $681.09 | $733.7681 | $733.77 | $733.75 | $733.80 | |