| 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 | $143.75 | 5.231% | $151.2696 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $225.81 | 8.809% | $245.7016 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $96.99 | 5.472% | $102.2973 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $138.59 | 3.501% | $143.442 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $153.77 | 7.304% | $165.0014 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $154.91 | 7.864% | $167.0921 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $168.91 | 7.177% | $181.0327 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $1,082.73 | $1,155.8367 | $1,155.83 | $1,155.85 | $1,155.80 | |