| 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 | $151.40 | 8.790% | $164.7081 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $77.38 | 3.860% | $80.3669 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $205.79 | 5.124% | $216.3347 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $83.74 | 12.653% | $94.3356 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $101.98 | 11.663% | $113.8739 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $113.92 | 4.455% | $118.9951 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $42.70 | 10.238% | $47.0716 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $776.91 | $835.6859 | $835.69 | $835.65 | $835.70 | |