| 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 | $145.91 | 5.824% | $154.4078 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $172.64 | 8.160% | $186.7274 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $174.58 | 8.367% | $189.1871 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $122.94 | 9.387% | $134.4804 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $157.90 | 6.635% | $168.3767 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $96.45 | 13.403% | $109.3772 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $121.77 | 11.434% | $135.6932 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $992.19 | $1,078.2498 | $1,078.26 | $1,078.35 | $1,078.30 | |