| 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 | $131.43 | 7.206% | $140.9008 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $109.44 | 3.810% | $113.6097 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $76.96 | 6.530% | $81.9855 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $86.38 | 12.692% | $97.3433 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $22.83 | 13.518% | $25.9162 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $29.80 | 8.152% | $32.2293 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $119.87 | 5.506% | $126.47 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $576.71 | $618.4548 | $618.46 | $618.45 | $618.40 | |