| 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 | $157.65 | 13.635% | $179.1456 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $106.75 | 10.866% | $118.3495 | $118.35 | $118.35 | $118.30 |
| Purchase #3 | $168.81 | 4.748% | $176.8251 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $29.28 | 6.474% | $31.1756 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $86.31 | 9.328% | $94.361 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $217.35 | 4.328% | $226.7569 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $39.27 | 3.407% | $40.6079 | $40.61 | $40.60 | $40.60 |
| 7 purchase totals = | $805.42 | $867.2216 | $867.24 | $867.25 | $867.20 | |