| 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 | $172.32 | 5.525% | $181.8407 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $108.78 | 9.482% | $119.0945 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $127.79 | 4.816% | $133.9444 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $198.74 | 13.814% | $226.1939 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $158.91 | 3.346% | $164.2271 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $77.59 | 6.558% | $82.6784 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $190.98 | 5.137% | $200.7906 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $1,035.11 | $1,108.7696 | $1,108.76 | $1,108.85 | $1,108.70 | |