| 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 | $198.87 | 6.857% | $212.5065 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $144.40 | 13.546% | $163.9604 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $35.54 | 4.447% | $37.1205 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $187.33 | 4.453% | $195.6718 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $49.65 | 4.618% | $51.9428 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $206.57 | 7.623% | $222.3168 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $168.80 | 9.110% | $184.1777 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $991.16 | $1,067.6965 | $1,067.70 | $1,067.65 | $1,067.70 | |