| 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 | $79.27 | 10.318% | $87.4491 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $158.94 | 11.637% | $177.4358 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $213.46 | 11.543% | $238.0997 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $147.37 | 7.171% | $157.9379 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $15.94 | 4.814% | $16.7074 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $188.48 | 10.364% | $208.0141 | $208.01 | $208.00 | $208.00 |
| Purchase #7 | $148.79 | 6.274% | $158.1251 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $952.25 | $1,043.7691 | $1,043.78 | $1,043.80 | $1,043.60 | |