| 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 | $146.62 | 12.148% | $164.4314 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $25.95 | 12.566% | $29.2109 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $190.86 | 11.361% | $212.5436 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $50.75 | 10.463% | $56.06 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $207.50 | 7.778% | $223.6394 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $125.83 | 9.253% | $137.473 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $183.25 | 13.584% | $208.1427 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $930.76 | $1,031.5010 | $1,031.49 | $1,031.50 | $1,031.40 | |