| 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 | $160.91 | 13.302% | $182.3142 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $171.95 | 3.204% | $177.4593 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $224.31 | 12.700% | $252.7974 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $126.75 | 8.467% | $137.4819 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $33.56 | 9.285% | $36.676 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $10.48 | 11.356% | $11.6701 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $184.25 | 6.412% | $196.0641 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $912.21 | $994.4630 | $994.46 | $994.45 | $994.60 | |