| 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 | $95.99 | 10.455% | $106.0258 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $234.46 | 12.639% | $264.0934 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $130.30 | 4.258% | $135.8482 | $135.85 | $135.85 | $135.80 |
| Purchase #4 | $18.35 | 8.809% | $19.9665 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $92.60 | 6.613% | $98.7236 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $144.78 | 13.433% | $164.2283 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $138.44 | 8.316% | $149.9527 | $149.95 | $149.95 | $150.00 |
| 7 purchase totals = | $854.92 | $938.8385 | $938.84 | $938.85 | $938.80 | |