| 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 | $157.93 | 8.315% | $171.0619 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $7.71 | 6.334% | $8.1984 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $184.31 | 10.149% | $203.0156 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $198.26 | 4.242% | $206.6702 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $152.50 | 9.796% | $167.4389 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $180.99 | 7.566% | $194.6837 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $225.50 | 9.840% | $247.6892 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,107.20 | $1,198.7579 | $1,198.76 | $1,198.75 | $1,198.80 | |