| 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 | $142.98 | 5.765% | $151.2228 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $165.82 | 9.710% | $181.9211 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $180.98 | 8.308% | $196.0158 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $136.34 | 7.857% | $147.0522 | $147.05 | $147.05 | $147.10 |
| Purchase #5 | $182.44 | 11.386% | $203.2126 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $68.25 | 10.409% | $75.3541 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $129.91 | 11.653% | $145.0484 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $1,006.72 | $1,099.8270 | $1,099.82 | $1,099.75 | $1,099.80 | |