| 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 | $106.30 | 12.289% | $119.3632 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $171.50 | 3.695% | $177.8369 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $208.63 | 7.151% | $223.5491 | $223.55 | $223.55 | $223.50 |
| Purchase #4 | $47.54 | 5.751% | $50.274 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $162.35 | 13.452% | $184.1893 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $18.34 | 11.321% | $20.4163 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $184.45 | 13.688% | $209.6975 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $899.11 | $985.3263 | $985.33 | $985.30 | $985.30 | |