| 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 | $168.44 | 3.201% | $173.8318 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $145.95 | 10.599% | $161.4192 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $66.41 | 7.317% | $71.2692 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $108.27 | 8.676% | $117.6635 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $204.63 | 10.327% | $225.7621 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $213.37 | 12.110% | $239.2091 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $155.88 | 6.431% | $165.9046 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $1,062.95 | $1,155.0595 | $1,155.05 | $1,155.00 | $1,155.10 | |