| 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 | $71.28 | 4.495% | $74.484 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $184.75 | 6.482% | $196.7255 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $134.51 | 8.560% | $146.0241 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $94.80 | 12.245% | $106.4083 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $7.40 | 6.790% | $7.9025 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $34.79 | 11.497% | $38.7898 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $221.90 | 5.169% | $233.37 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $749.43 | $803.7042 | $803.70 | $803.70 | $803.70 | |