| 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 | $179.65 | 12.759% | $202.5715 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $26.48 | 12.221% | $29.7161 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $197.70 | 8.867% | $215.2301 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $75.37 | 8.424% | $81.7192 | $81.72 | $81.70 | $81.70 |
| Purchase #5 | $65.89 | 5.783% | $69.7004 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $83.28 | 9.571% | $91.2507 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $63.87 | 4.815% | $66.9453 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $692.24 | $757.1333 | $757.14 | $757.10 | $757.10 | |