| 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 | $139.32 | 8.823% | $151.6122 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $125.46 | 12.752% | $141.4587 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $164.54 | 10.207% | $181.3346 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $9.90 | 9.755% | $10.8657 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $205.75 | 13.212% | $232.9337 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $163.53 | 7.752% | $176.2068 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $162.43 | 13.688% | $184.6634 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $970.93 | $1,079.0751 | $1,079.07 | $1,079.05 | $1,079.10 | |