| 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 | $31.77 | 12.434% | $35.7203 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $130.77 | 3.866% | $135.8256 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $218.25 | 6.285% | $231.967 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $173.46 | 11.399% | $193.2327 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $33.41 | 11.832% | $37.3631 | $37.36 | $37.35 | $37.40 |
| Purchase #6 | $137.26 | 12.451% | $154.3502 | $154.35 | $154.35 | $154.40 |
| Purchase #7 | $52.90 | 11.197% | $58.8232 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $777.82 | $847.2821 | $847.28 | $847.25 | $847.30 | |