| 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 | $127.49 | 8.163% | $137.897 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $109.76 | 11.505% | $122.3879 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $83.62 | 11.282% | $93.054 | $93.05 | $93.05 | $93.10 |
| Purchase #4 | $158.51 | 8.419% | $171.855 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $155.75 | 5.304% | $164.011 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $155.94 | 12.392% | $175.2641 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $180.41 | 10.642% | $199.6092 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $971.48 | $1,064.0782 | $1,064.08 | $1,064.05 | $1,064.20 | |