| 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 | $161.83 | 4.307% | $168.8 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $53.57 | 10.253% | $59.0625 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $193.33 | 13.829% | $220.0656 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $185.53 | 4.420% | $193.7304 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $10.36 | 6.335% | $11.0163 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $156.48 | 4.354% | $163.2931 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $168.65 | 12.400% | $189.5626 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $929.75 | $1,005.5305 | $1,005.53 | $1,005.50 | $1,005.60 | |