| 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 | $13.84 | 12.391% | $15.5549 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $187.92 | 3.223% | $193.9767 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $170.26 | 5.383% | $179.4251 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $141.42 | 13.629% | $160.6941 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $176.29 | 7.872% | $190.1675 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $201.98 | 13.332% | $228.908 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $133.94 | 12.206% | $150.2887 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $1,025.65 | $1,119.0150 | $1,119.02 | $1,119.05 | $1,119.10 | |