| 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 | $154.70 | 10.748% | $171.3272 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $44.28 | 12.344% | $49.7459 | $49.75 | $49.75 | $49.70 |
| Purchase #3 | $186.72 | 4.134% | $194.439 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $232.81 | 9.769% | $255.5532 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $223.94 | 11.261% | $249.1579 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $20.37 | 10.620% | $22.5333 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $179.90 | 11.351% | $200.3204 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,042.72 | $1,143.0769 | $1,143.08 | $1,143.10 | $1,143.00 | |