| 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 | $146.84 | 9.725% | $161.1202 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $58.74 | 9.747% | $64.4654 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $142.99 | 11.496% | $159.4281 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $221.25 | 4.360% | $230.8965 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $92.47 | 12.528% | $104.0546 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $92.41 | 10.635% | $102.2378 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $161.90 | 12.512% | $182.1569 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $916.60 | $1,004.3595 | $1,004.37 | $1,004.35 | $1,004.40 | |