| 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 | $171.79 | 5.121% | $180.5874 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $171.72 | 5.161% | $180.5825 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $129.72 | 4.311% | $135.3122 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $236.42 | 4.703% | $247.5388 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $247.97 | 3.122% | $255.7116 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $165.44 | 11.135% | $183.8617 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $54.57 | 5.527% | $57.5861 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $1,177.63 | $1,241.1803 | $1,241.18 | $1,241.20 | $1,241.20 | |