| 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 | $130.43 | 13.349% | $147.8411 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $136.69 | 6.357% | $145.3794 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $85.48 | 3.739% | $88.6761 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $161.33 | 4.480% | $168.5576 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $119.73 | 10.433% | $132.2214 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $34.91 | 3.824% | $36.245 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $110.58 | 12.152% | $124.0177 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $779.15 | $842.9383 | $842.95 | $842.95 | $842.90 | |