| 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 | $72.44 | 11.744% | $80.9474 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $154.99 | 5.746% | $163.8957 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $98.56 | 6.653% | $105.1172 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $141.56 | 6.696% | $151.0389 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $204.72 | 11.836% | $228.9507 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $33.58 | 8.152% | $36.3174 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $231.30 | 3.834% | $240.168 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $937.15 | $1,006.4353 | $1,006.45 | $1,006.40 | $1,006.40 | |