| 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 | $223.67 | 4.851% | $234.5202 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $151.72 | 8.532% | $164.6648 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $163.30 | 6.649% | $174.1578 | $174.16 | $174.15 | $174.20 |
| Purchase #4 | $166.61 | 10.120% | $183.4709 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $7.68 | 10.672% | $8.4996 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $121.64 | 11.781% | $135.9704 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $229.32 | 6.210% | $243.5608 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $1,063.94 | $1,144.8445 | $1,144.84 | $1,144.75 | $1,145.00 | |