| 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 | $153.58 | 7.773% | $165.5178 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $193.65 | 11.780% | $216.462 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $7.67 | 3.746% | $7.9573 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $106.65 | 7.343% | $114.4813 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $109.96 | 13.513% | $124.8189 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $199.78 | 7.479% | $214.7215 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $161.87 | 9.545% | $177.3205 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $933.16 | $1,021.2793 | $1,021.28 | $1,021.20 | $1,021.30 | |