| 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 | $176.29 | 11.349% | $196.2972 | $196.30 | $196.30 | $196.30 |
| Purchase #2 | $70.54 | 3.750% | $73.1853 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $64.77 | 11.795% | $72.4096 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $14.97 | 3.119% | $15.4369 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $59.68 | 8.604% | $64.8149 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $177.84 | 13.701% | $202.2059 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $49.86 | 7.767% | $53.7326 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $613.95 | $678.0824 | $678.09 | $678.10 | $678.00 | |