| 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 | $75.54 | 9.303% | $82.5675 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $157.65 | 4.793% | $165.2062 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $207.81 | 12.612% | $234.019 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $131.29 | 10.828% | $145.5061 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $56.71 | 13.621% | $64.4345 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $208.71 | 3.386% | $215.7769 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $179.93 | 7.786% | $193.9393 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $1,017.64 | $1,101.4495 | $1,101.46 | $1,101.45 | $1,101.40 | |