| 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 | $154.92 | 10.367% | $170.9806 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $170.31 | 13.219% | $192.8233 | $192.82 | $192.80 | $192.80 |
| Purchase #3 | $133.63 | 7.672% | $143.8821 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $187.69 | 10.719% | $207.8085 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $158.42 | 8.781% | $172.3309 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $164.72 | 13.416% | $186.8188 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $242.89 | 10.392% | $268.1311 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $1,212.58 | $1,342.7753 | $1,342.77 | $1,342.80 | $1,342.70 | |