| 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 | $164.38 | 5.639% | $173.6494 | $173.65 | $173.65 | $173.60 |
| Purchase #2 | $218.72 | 12.446% | $245.9419 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $201.64 | 8.497% | $218.7734 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $85.67 | 8.862% | $93.2621 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $174.50 | 5.311% | $183.7677 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $52.37 | 3.805% | $54.3627 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $243.69 | 11.756% | $272.3382 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $1,140.97 | $1,242.0954 | $1,242.09 | $1,242.05 | $1,242.10 | |