| 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 | $184.57 | 10.345% | $203.6638 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $34.51 | 13.603% | $39.2044 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $92.58 | 4.840% | $97.0609 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $197.32 | 8.198% | $213.4963 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $155.83 | 7.386% | $167.3396 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $198.59 | 7.227% | $212.9421 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $26.42 | 3.199% | $27.2652 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $889.82 | $960.9723 | $960.97 | $960.95 | $961.00 | |