| 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 | $97.48 | 5.856% | $103.1884 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $186.29 | 13.778% | $211.957 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $209.54 | 3.752% | $217.4019 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $52.31 | 6.471% | $55.695 | $55.70 | $55.70 | $55.70 |
| Purchase #5 | $104.35 | 6.327% | $110.9522 | $110.95 | $110.95 | $111.00 |
| Purchase #6 | $145.60 | 12.814% | $164.2572 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $141.25 | 9.750% | $155.0219 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $936.82 | $1,018.4736 | $1,018.48 | $1,018.45 | $1,018.60 | |