| 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 | $132.36 | 3.643% | $137.1819 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $155.54 | 5.605% | $164.258 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $137.84 | 12.697% | $155.3415 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $188.56 | 9.280% | $206.0584 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $165.29 | 5.816% | $174.9033 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $232.94 | 6.240% | $247.4755 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $220.91 | 13.753% | $251.2918 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,233.44 | $1,336.5104 | $1,336.51 | $1,336.55 | $1,336.60 | |