| 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 | $103.26 | 3.506% | $106.8803 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $162.44 | 9.618% | $178.0635 | $178.06 | $178.05 | $178.10 |
| Purchase #3 | $239.51 | 10.412% | $264.4478 | $264.45 | $264.45 | $264.40 |
| Purchase #4 | $161.83 | 12.777% | $182.507 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $155.44 | 5.359% | $163.77 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $15.42 | 7.387% | $16.5591 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $103.83 | 11.835% | $116.1183 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $941.73 | $1,028.3460 | $1,028.35 | $1,028.30 | $1,028.40 | |