| 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 | $149.40 | 8.410% | $161.9645 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $89.70 | 9.671% | $98.3749 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $162.74 | 5.373% | $171.484 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $243.45 | 12.694% | $274.3535 | $274.35 | $274.35 | $274.40 |
| Purchase #5 | $246.31 | 10.655% | $272.5543 | $272.55 | $272.55 | $272.60 |
| Purchase #6 | $234.85 | 11.735% | $262.4096 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $40.81 | 6.211% | $43.3447 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $1,167.26 | $1,284.4855 | $1,284.46 | $1,284.45 | $1,284.60 | |