| 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 | $166.84 | 7.270% | $178.9693 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $223.46 | 6.264% | $237.4575 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $133.36 | 13.297% | $151.0929 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $24.81 | 10.119% | $27.3205 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $238.84 | 4.579% | $249.7765 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $64.43 | 12.110% | $72.2325 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $15.56 | 7.855% | $16.7822 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $867.30 | $933.6314 | $933.63 | $933.65 | $933.70 | |