| 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 | $184.77 | 6.655% | $197.0664 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $124.49 | 13.225% | $140.9538 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $99.43 | 3.242% | $102.6535 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $60.76 | 4.509% | $63.4997 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $202.69 | 7.743% | $218.3843 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $171.94 | 8.637% | $186.7905 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $147.82 | 6.680% | $157.6944 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $991.90 | $1,067.0426 | $1,067.03 | $1,067.05 | $1,067.20 | |