| 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 | $172.46 | 6.809% | $184.2028 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $226.98 | 11.702% | $253.5412 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $209.72 | 3.141% | $216.3073 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $130.60 | 5.328% | $137.5584 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $100.81 | 5.774% | $106.6308 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $122.60 | 7.496% | $131.7901 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $44.42 | 8.611% | $48.245 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $1,007.59 | $1,078.2756 | $1,078.28 | $1,078.30 | $1,078.20 | |