| 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 | $134.84 | 5.613% | $142.4086 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $53.86 | 3.489% | $55.7392 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $162.96 | 4.469% | $170.2427 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $249.88 | 7.140% | $267.7214 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $31.27 | 11.283% | $34.7982 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $56.72 | 4.340% | $59.1816 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $123.64 | 10.243% | $136.3044 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $813.17 | $866.3961 | $866.39 | $866.40 | $866.30 | |