| 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 | $143.91 | 9.708% | $157.8808 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $212.51 | 10.403% | $234.6174 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $17.29 | 13.754% | $19.6681 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $39.31 | 3.551% | $40.7059 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $235.83 | 5.739% | $249.3643 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $185.42 | 6.856% | $198.1324 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $149.80 | 4.835% | $157.0428 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $984.07 | $1,057.4117 | $1,057.41 | $1,057.40 | $1,057.40 | |