| 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 | $153.61 | 3.646% | $159.2106 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $95.34 | 10.785% | $105.6224 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $147.34 | 3.187% | $152.0357 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $128.98 | 4.426% | $134.6887 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $17.32 | 4.300% | $18.0648 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $46.93 | 13.574% | $53.3003 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $163.47 | 6.770% | $174.5369 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $752.99 | $797.4594 | $797.46 | $797.45 | $797.40 | |