| 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 | $164.39 | 13.252% | $186.175 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $245.40 | 6.321% | $260.9117 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $172.27 | 4.406% | $179.8602 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $72.86 | 4.226% | $75.9391 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $92.86 | 13.795% | $105.67 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $119.32 | 9.677% | $130.8666 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $234.75 | 3.841% | $243.7667 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $1,101.85 | $1,183.1893 | $1,183.20 | $1,183.15 | $1,183.30 | |