| 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 | $141.73 | 3.576% | $146.7983 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $234.92 | 12.227% | $263.6437 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $221.77 | 12.671% | $249.8705 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $233.66 | 13.443% | $265.0709 | $265.07 | $265.05 | $265.10 |
| Purchase #5 | $197.64 | 11.711% | $220.7856 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $61.65 | 6.502% | $65.6585 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $6.63 | 4.575% | $6.9333 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $1,098.00 | $1,218.7608 | $1,218.76 | $1,218.75 | $1,218.80 | |