| 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 | $152.33 | 10.615% | $168.4998 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $114.37 | 6.236% | $121.5021 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $27.93 | 4.379% | $29.1531 | $29.15 | $29.15 | $29.20 |
| Purchase #4 | $23.72 | 13.471% | $26.9153 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $121.81 | 13.156% | $137.8353 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $205.87 | 6.197% | $218.6278 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $43.55 | 3.859% | $45.2306 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $689.58 | $747.7640 | $747.77 | $747.80 | $747.70 | |