| 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 | $74.39 | 3.603% | $77.0703 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $187.99 | 12.315% | $211.141 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $179.85 | 13.427% | $203.9985 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $89.28 | 5.581% | $94.2627 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $218.77 | 7.212% | $234.5477 | $234.55 | $234.55 | $234.50 |
| Purchase #6 | $147.63 | 9.223% | $161.2459 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $147.78 | 13.713% | $168.0451 | $168.05 | $168.05 | $168.00 |
| 7 purchase totals = | $1,045.69 | $1,150.3112 | $1,150.32 | $1,150.30 | $1,150.20 | |