| 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 | $175.79 | 7.156% | $188.3695 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $210.73 | 11.376% | $234.7026 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $57.88 | 10.249% | $63.8121 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $33.42 | 6.548% | $35.6083 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $189.71 | 4.502% | $198.2507 | $198.25 | $198.25 | $198.30 |
| Purchase #6 | $170.72 | 13.574% | $193.8935 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $211.97 | 7.869% | $228.6499 | $228.65 | $228.65 | $228.60 |
| 7 purchase totals = | $1,050.22 | $1,143.2866 | $1,143.28 | $1,143.25 | $1,143.30 | |