| 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 | $192.48 | 3.814% | $199.8212 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $179.60 | 5.218% | $188.9715 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $22.53 | 11.500% | $25.121 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $193.84 | 11.379% | $215.8971 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $41.75 | 8.516% | $45.3054 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $63.32 | 5.818% | $67.004 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $219.35 | 7.331% | $235.4305 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $912.87 | $977.5507 | $977.55 | $977.50 | $977.50 | |