| 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 | $168.79 | 5.179% | $177.5316 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $243.83 | 11.155% | $271.0292 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $31.41 | 10.812% | $34.806 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $79.83 | 4.368% | $83.317 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $85.36 | 10.125% | $94.0027 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $25.65 | 12.722% | $28.9132 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $193.71 | 5.864% | $205.0692 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $828.58 | $894.6689 | $894.67 | $894.65 | $894.60 | |