| 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 | $106.52 | 7.539% | $114.5505 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $140.86 | 9.549% | $154.3107 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $89.25 | 3.144% | $92.056 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $37.40 | 4.207% | $38.9734 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $157.69 | 12.713% | $177.7371 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $81.78 | 11.634% | $91.2943 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $35.87 | 6.232% | $38.1054 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $649.37 | $707.0274 | $707.03 | $707.00 | $707.10 | |