| 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 | $167.34 | 5.754% | $176.9687 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $230.74 | 7.337% | $247.6694 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $21.75 | 6.863% | $23.2427 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $105.51 | 13.188% | $119.4247 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $57.34 | 11.786% | $64.0981 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $178.31 | 12.737% | $201.0213 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $145.41 | 4.659% | $152.1847 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $906.40 | $984.6096 | $984.60 | $984.55 | $984.60 | |