| 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 | $166.46 | 13.771% | $189.3832 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $83.97 | 7.869% | $90.5776 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $208.30 | 4.282% | $217.2194 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $65.95 | 11.280% | $73.3892 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $56.37 | 11.671% | $62.9489 | $62.95 | $62.95 | $62.90 |
| Purchase #6 | $215.63 | 7.404% | $231.5952 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $197.50 | 3.409% | $204.2328 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $994.18 | $1,069.3463 | $1,069.35 | $1,069.40 | $1,069.30 | |