| 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 | $187.43 | 5.720% | $198.151 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $197.25 | 8.320% | $213.6612 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $215.80 | 10.202% | $237.8159 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $219.49 | 13.645% | $249.4394 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $51.55 | 13.170% | $58.3391 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $180.94 | 13.224% | $204.8675 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $151.37 | 9.329% | $165.4913 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,203.83 | $1,327.7654 | $1,327.77 | $1,327.75 | $1,327.80 | |