| 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 | $163.76 | 8.447% | $177.5928 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $37.37 | 3.142% | $38.5442 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $59.62 | 13.764% | $67.8261 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $218.53 | 12.427% | $245.6867 | $245.69 | $245.70 | $245.70 |
| Purchase #5 | $34.98 | 11.716% | $39.0783 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $14.55 | 8.479% | $15.7837 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $210.74 | 3.790% | $218.727 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $739.55 | $803.2388 | $803.24 | $803.35 | $803.20 | |