| 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 | $156.92 | 9.283% | $171.4869 | $171.49 | $171.50 | $171.50 |
| Purchase #2 | $246.75 | 11.620% | $275.4224 | $275.42 | $275.40 | $275.40 |
| Purchase #3 | $75.87 | 5.138% | $79.7682 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $203.83 | 11.457% | $227.1828 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $169.81 | 5.387% | $178.9577 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $76.35 | 3.731% | $79.1986 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $9.90 | 6.815% | $10.5747 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $939.43 | $1,022.5913 | $1,022.59 | $1,022.55 | $1,022.70 | |