| 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 | $142.28 | 12.316% | $159.8032 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $178.63 | 3.527% | $184.9303 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $151.82 | 3.114% | $156.5477 | $156.55 | $156.55 | $156.50 |
| Purchase #4 | $191.36 | 7.487% | $205.6871 | $205.69 | $205.70 | $205.70 |
| Purchase #5 | $247.64 | 10.337% | $273.2385 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $21.82 | 9.386% | $23.868 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $170.27 | 13.755% | $193.6906 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $1,103.82 | $1,197.7654 | $1,197.77 | $1,197.80 | $1,197.70 | |