| 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 | $179.93 | 3.854% | $186.8645 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $164.97 | 9.868% | $181.2492 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $57.86 | 7.423% | $62.1549 | $62.15 | $62.15 | $62.20 |
| Purchase #4 | $234.59 | 12.701% | $264.3853 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $138.31 | 4.605% | $144.6792 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $245.31 | 8.305% | $265.683 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $154.71 | 11.617% | $172.6827 | $172.68 | $172.70 | $172.70 |
| 7 purchase totals = | $1,175.68 | $1,277.6988 | $1,277.69 | $1,277.75 | $1,277.80 | |