| 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 | $142.61 | 3.748% | $147.955 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $206.32 | 12.773% | $232.6733 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $227.68 | 9.762% | $249.9061 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $82.36 | 11.147% | $91.5407 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $163.73 | 4.126% | $170.4855 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $77.78 | 3.428% | $80.4463 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $167.68 | 9.573% | $183.732 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $1,068.16 | $1,156.7389 | $1,156.75 | $1,156.75 | $1,156.70 | |