| 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 | $183.94 | 9.551% | $201.5081 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $240.87 | 9.469% | $263.678 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $175.49 | 5.574% | $185.2718 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $232.33 | 6.214% | $246.767 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $108.80 | 12.410% | $122.3021 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $81.93 | 13.464% | $92.9611 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $30.53 | 7.603% | $32.8512 | $32.85 | $32.85 | $32.90 |
| 7 purchase totals = | $1,053.89 | $1,145.3393 | $1,145.34 | $1,145.30 | $1,145.50 | |