| 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 | $148.92 | 13.138% | $168.4851 | $168.49 | $168.50 | $168.50 |
| Purchase #2 | $63.54 | 10.854% | $70.4366 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $122.97 | 10.682% | $136.1057 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $179.62 | 3.150% | $185.278 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $93.77 | 10.280% | $103.4096 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $208.53 | 9.357% | $228.0422 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $96.66 | 12.190% | $108.4429 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $914.01 | $1,000.2001 | $1,000.21 | $1,000.25 | $1,000.10 | |