| 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 | $83.87 | 8.758% | $91.2153 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $142.95 | 7.740% | $154.0143 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $92.62 | 8.762% | $100.7354 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $93.56 | 9.418% | $102.3715 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $100.68 | 3.671% | $104.376 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $169.36 | 4.649% | $177.2335 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $155.98 | 5.799% | $165.0253 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $839.02 | $894.9713 | $894.98 | $895.00 | $894.90 | |