| 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 | $163.98 | 6.171% | $174.0992 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $95.55 | 9.848% | $104.9598 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $54.44 | 11.792% | $60.8596 | $60.86 | $60.85 | $60.90 |
| Purchase #4 | $48.30 | 7.766% | $52.051 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $236.98 | 13.236% | $268.3467 | $268.35 | $268.35 | $268.30 |
| Purchase #6 | $11.88 | 7.824% | $12.8095 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $142.99 | 5.737% | $151.1933 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $754.12 | $824.3191 | $824.32 | $824.30 | $824.40 | |