| 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 | $142.87 | 6.671% | $152.4009 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $15.70 | 9.160% | $17.1381 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $17.85 | 4.484% | $18.6504 | $18.65 | $18.65 | $18.70 |
| Purchase #4 | $73.96 | 4.569% | $77.3392 | $77.34 | $77.35 | $77.30 |
| Purchase #5 | $156.69 | 9.356% | $171.3499 | $171.35 | $171.35 | $171.30 |
| Purchase #6 | $61.47 | 3.147% | $63.4045 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $224.84 | 12.297% | $252.4886 | $252.49 | $252.50 | $252.50 |
| 7 purchase totals = | $693.38 | $752.7716 | $752.77 | $752.80 | $752.70 | |