| 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 | $141.64 | 8.813% | $154.1227 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $81.30 | 11.136% | $90.3536 | $90.35 | $90.35 | $90.40 |
| Purchase #3 | $222.56 | 5.618% | $235.0634 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $146.40 | 11.687% | $163.5098 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $221.94 | 4.742% | $232.4644 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $69.92 | 5.578% | $73.8201 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $140.96 | 10.869% | $156.2809 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $1,024.72 | $1,105.6149 | $1,105.60 | $1,105.55 | $1,105.70 | |