| 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 | $163.69 | 3.172% | $168.8822 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $223.53 | 6.771% | $238.6652 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $187.31 | 6.199% | $198.9213 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $83.64 | 4.587% | $87.4766 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $86.35 | 10.808% | $95.6827 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $157.51 | 3.145% | $162.4637 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $246.40 | 9.260% | $269.2166 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $1,148.43 | $1,221.3083 | $1,221.31 | $1,221.30 | $1,221.40 | |