| 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 | $153.65 | 13.574% | $174.5065 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $21.85 | 9.522% | $23.9306 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $149.38 | 10.518% | $165.0918 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $45.42 | 12.846% | $51.2547 | $51.25 | $51.25 | $51.30 |
| Purchase #5 | $72.83 | 12.600% | $82.0066 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $80.78 | 4.421% | $84.3513 | $84.35 | $84.35 | $84.40 |
| Purchase #7 | $159.80 | 5.591% | $168.7344 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $683.71 | $749.8759 | $749.87 | $749.90 | $749.90 | |