| 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 | $154.34 | 6.823% | $164.8706 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $104.43 | 10.442% | $115.3346 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $181.29 | 13.718% | $206.1594 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $230.46 | 10.587% | $254.8588 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $176.85 | 6.463% | $188.2798 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $123.86 | 13.400% | $140.4572 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $49.46 | 5.287% | $52.075 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $1,020.69 | $1,122.0354 | $1,122.04 | $1,122.05 | $1,122.20 | |