| 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 | $198.78 | 10.535% | $219.7215 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $132.98 | 4.289% | $138.6835 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $185.86 | 4.328% | $193.904 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $139.64 | 12.254% | $156.7515 | $156.75 | $156.75 | $156.80 |
| Purchase #5 | $5.46 | 5.147% | $5.741 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $50.60 | 13.397% | $57.3789 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $11.69 | 8.488% | $12.6822 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $725.01 | $784.8626 | $784.85 | $784.90 | $784.90 | |