| 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 | $226.72 | 4.807% | $237.6184 | $237.62 | $237.60 | $237.60 |
| Purchase #2 | $157.51 | 13.375% | $178.577 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $14.59 | 5.382% | $15.3752 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $20.91 | 9.394% | $22.8743 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $125.75 | 8.695% | $136.684 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $37.36 | 4.792% | $39.1503 | $39.15 | $39.15 | $39.20 |
| Purchase #7 | $98.46 | 12.487% | $110.7547 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $681.30 | $741.0339 | $741.03 | $741.05 | $741.20 | |