| 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 | $123.25 | 10.364% | $136.0236 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $59.37 | 13.599% | $67.4437 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $17.92 | 7.834% | $19.3239 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $106.72 | 5.150% | $112.2161 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $111.99 | 10.123% | $123.3267 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $164.73 | 8.824% | $179.2658 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $112.28 | 8.263% | $121.5577 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $696.26 | $759.1575 | $759.16 | $759.10 | $759.10 | |