| 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 | $182.40 | 5.397% | $192.2441 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $215.34 | 7.238% | $230.9263 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $246.83 | 7.680% | $265.7865 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $72.34 | 13.536% | $82.1319 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $189.26 | 10.155% | $208.4794 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $184.77 | 11.527% | $206.0684 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $245.74 | 12.773% | $277.1284 | $277.13 | $277.15 | $277.10 |
| 7 purchase totals = | $1,336.68 | $1,462.7650 | $1,462.77 | $1,462.85 | $1,462.70 | |