| 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 | $143.44 | 8.530% | $155.6754 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $189.37 | 12.565% | $213.1643 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $225.64 | 3.758% | $234.1196 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $112.48 | 4.746% | $117.8183 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $97.52 | 7.273% | $104.6126 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $200.35 | 6.461% | $213.2946 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $177.44 | 13.822% | $201.9658 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $1,146.24 | $1,240.6506 | $1,240.65 | $1,240.60 | $1,240.70 | |