| 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 | $164.29 | 9.113% | $179.2617 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $102.35 | 4.366% | $106.8186 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $152.73 | 6.685% | $162.94 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $212.73 | 4.254% | $221.7795 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $249.87 | 12.455% | $280.9913 | $280.99 | $281.00 | $281.00 |
| Purchase #6 | $35.91 | 12.168% | $40.2795 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $110.53 | 11.241% | $122.9547 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $1,028.41 | $1,115.0253 | $1,115.02 | $1,115.05 | $1,115.10 | |