| 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 | $239.69 | 5.863% | $253.743 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $138.37 | 4.810% | $145.0256 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $131.44 | 13.192% | $148.7796 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $16.53 | 7.477% | $17.7659 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $193.97 | 4.463% | $202.6269 | $202.63 | $202.65 | $202.60 |
| Purchase #6 | $171.27 | 5.309% | $180.3627 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $180.48 | 3.415% | $186.6434 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,071.75 | $1,134.9471 | $1,134.95 | $1,135.00 | $1,134.90 | |