| 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 | $165.29 | 9.546% | $181.0686 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $140.79 | 10.540% | $155.6293 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $74.46 | 4.416% | $77.7482 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $80.72 | 11.511% | $90.0117 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $173.28 | 7.752% | $186.7127 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $228.36 | 3.203% | $235.6744 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $94.91 | 4.334% | $99.0234 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $957.81 | $1,025.8683 | $1,025.86 | $1,025.80 | $1,025.80 | |