| 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 | $145.75 | 3.263% | $150.5058 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $100.84 | 6.515% | $107.4097 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $236.45 | 5.586% | $249.6581 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $147.85 | 5.496% | $155.9758 | $155.98 | $156.00 | $156.00 |
| Purchase #5 | $217.51 | 11.793% | $243.161 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $157.69 | 10.244% | $173.8438 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $106.31 | 10.571% | $117.548 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $1,112.40 | $1,198.1022 | $1,198.11 | $1,198.10 | $1,198.10 | |