| 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 | $176.28 | 4.313% | $183.883 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $44.29 | 11.681% | $49.4635 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $231.60 | 9.634% | $253.9123 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $103.58 | 11.107% | $115.0846 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $8.87 | 10.205% | $9.7752 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $102.97 | 6.731% | $109.9009 | $109.90 | $109.90 | $109.90 |
| Purchase #7 | $18.63 | 4.545% | $19.4767 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $686.22 | $741.4962 | $741.49 | $741.55 | $741.60 | |