| 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 | $138.33 | 3.432% | $143.0775 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $135.67 | 12.262% | $152.3059 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $140.72 | 8.720% | $152.9908 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $70.55 | 7.443% | $75.801 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $146.50 | 5.320% | $154.2938 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $198.25 | 3.704% | $205.5932 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $175.92 | 9.263% | $192.2155 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $1,005.94 | $1,076.2777 | $1,076.28 | $1,076.30 | $1,076.30 | |