| 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 | $183.48 | 7.229% | $196.7438 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $162.49 | 8.693% | $176.6153 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $176.94 | 13.613% | $201.0268 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $231.68 | 11.526% | $258.3834 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $118.84 | 9.218% | $129.7947 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $55.55 | 13.169% | $62.8654 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $242.69 | 6.780% | $259.1444 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,171.67 | $1,284.5738 | $1,284.57 | $1,284.60 | $1,284.50 | |