| 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 | $133.91 | 7.176% | $143.5194 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $176.39 | 12.450% | $198.3506 | $198.35 | $198.35 | $198.40 |
| Purchase #3 | $9.90 | 11.196% | $11.0084 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $123.30 | 11.605% | $137.609 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $207.86 | 7.636% | $223.7322 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $179.45 | 5.330% | $189.0147 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $186.45 | 8.584% | $202.4549 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $1,017.26 | $1,105.6892 | $1,105.68 | $1,105.65 | $1,105.70 | |