| 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 | $159.44 | 6.811% | $170.2995 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $139.81 | 7.153% | $149.8106 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $117.53 | 4.411% | $122.7142 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $134.36 | 3.620% | $139.2238 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $158.94 | 10.569% | $175.7384 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $62.97 | 13.712% | $71.6044 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $179.63 | 4.845% | $188.3331 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $952.68 | $1,017.7240 | $1,017.71 | $1,017.70 | $1,017.60 | |