| 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 | $163.31 | 13.266% | $184.9747 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $17.86 | 4.633% | $18.6875 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $41.56 | 11.120% | $46.1815 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $103.91 | 6.213% | $110.3659 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $138.29 | 11.208% | $153.7895 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $95.28 | 6.439% | $101.4151 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $42.33 | 4.579% | $44.2683 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $602.54 | $659.6825 | $659.69 | $659.65 | $659.80 | |