| 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 | $173.59 | 5.534% | $183.1965 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $217.68 | 6.492% | $231.8118 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $178.50 | 7.340% | $191.6019 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $198.88 | 13.762% | $226.2499 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $141.70 | 9.512% | $155.1785 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $70.32 | 5.149% | $73.9408 | $73.94 | $73.95 | $73.90 |
| Purchase #7 | $77.55 | 13.488% | $88.0099 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $1,058.22 | $1,149.9893 | $1,149.99 | $1,150.00 | $1,149.90 | |