| 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 | $182.96 | 3.416% | $189.2099 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $74.30 | 11.375% | $82.7516 | $82.75 | $82.75 | $82.80 |
| Purchase #3 | $171.51 | 3.218% | $177.0292 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $245.42 | 10.821% | $271.9769 | $271.98 | $272.00 | $272.00 |
| Purchase #5 | $7.42 | 13.784% | $8.4428 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $203.82 | 7.164% | $218.4217 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $149.44 | 4.242% | $155.7792 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $1,034.87 | $1,103.6113 | $1,103.61 | $1,103.65 | $1,103.60 | |