| 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 | $157.72 | 10.467% | $174.2286 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $156.67 | 4.561% | $163.8157 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $105.33 | 8.724% | $114.519 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $221.34 | 10.796% | $245.2359 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $84.66 | 12.436% | $95.1883 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $184.38 | 3.844% | $191.4676 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $13.31 | 11.183% | $14.7985 | $14.80 | $14.80 | $14.80 |
| 7 purchase totals = | $923.41 | $999.2536 | $999.27 | $999.25 | $999.20 | |