| 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 | $181.66 | 12.737% | $204.798 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $187.51 | 12.623% | $211.1794 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $215.90 | 11.847% | $241.4777 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $197.98 | 13.181% | $224.0757 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $181.90 | 11.751% | $203.2751 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $185.87 | 8.190% | $201.0928 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $205.65 | 12.525% | $231.4077 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,356.47 | $1,517.3064 | $1,517.32 | $1,517.40 | $1,517.40 | |