| 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 | $167.27 | 13.252% | $189.4366 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $198.90 | 4.143% | $207.1404 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $193.77 | 10.363% | $213.8504 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $71.55 | 9.862% | $78.6063 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $142.86 | 11.649% | $159.5018 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $237.57 | 10.697% | $262.9829 | $262.98 | $263.00 | $263.00 |
| Purchase #7 | $67.74 | 11.604% | $75.6005 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $1,079.66 | $1,187.1189 | $1,187.12 | $1,187.15 | $1,187.10 | |