| 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 | $71.96 | 12.589% | $81.019 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $192.98 | 7.406% | $207.2721 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $196.84 | 10.139% | $216.7976 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $192.40 | 4.577% | $201.2061 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $191.96 | 12.623% | $216.1911 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $140.67 | 10.249% | $155.0873 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $158.37 | 13.620% | $179.94 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,145.18 | $1,257.5132 | $1,257.52 | $1,257.50 | $1,257.50 | |