| 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 | $155.98 | 5.602% | $164.718 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $147.58 | 10.654% | $163.3032 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $199.84 | 11.397% | $222.6158 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $59.65 | 3.552% | $61.7688 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $202.67 | 4.238% | $211.2592 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $75.64 | 12.756% | $85.2886 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $127.35 | 4.468% | $133.04 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $968.71 | $1,041.9936 | $1,042.00 | $1,041.95 | $1,042.00 | |